19156950072

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1203931}}^1$

素因数の和:1203973

約数の個数: 96

約数和(自身を含む): 59161218480

約数和(自身を除く): 40004268408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 136, 153, 156, 204, 221, 234, 306, 312, 408, 442, 468, 612, 663, 884, 936, 1224, 1326, 1768, 1989, 2652, 3978, 5304, 7956, 15912, 1203931, 2407862, 3611793, 4815724, 7223586, 9631448, 10835379, 14447172, 15651103, 20466827, 21670758, 28894344, 31302206, 40933654, 43341516, 46953309, 61400481, 62604412, 81867308, 86683032, 93906618, 122800962, 125208824, 140859927, 163734616, 184201443, 187813236, 245601924, 266068751, 281719854, 368402886, 375626472, 491203848, 532137502, 563439708, 736805772, 798206253, 1064275004, 1126879416, 1473611544, 1596412506, 2128550008, 2394618759, 3192825012, 4789237518, 6385650024, 9578475036, 19156950072]

約数ペア:

[(1, 19156950072), (2, 9578475036), (3, 6385650024), (4, 4789237518), (6, 3192825012), (8, 2394618759), (9, 2128550008), (12, 1596412506), (13, 1473611544), (17, 1126879416), (18, 1064275004), (24, 798206253), (26, 736805772), (34, 563439708), (36, 532137502), (39, 491203848), (51, 375626472), (52, 368402886), (68, 281719854), (72, 266068751), (78, 245601924), (102, 187813236), (104, 184201443), (117, 163734616), (136, 140859927), (153, 125208824), (156, 122800962), (204, 93906618), (221, 86683032), (234, 81867308), (306, 62604412), (312, 61400481), (408, 46953309), (442, 43341516), (468, 40933654), (612, 31302206), (663, 28894344), (884, 21670758), (936, 20466827), (1224, 15651103), (1326, 14447172), (1768, 10835379), (1989, 9631448), (2652, 7223586), (3978, 4815724), (5304, 3611793), (7956, 2407862), (15912, 1203931)]