19989223584

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{610619}}^1$

素因数の和:610674

約数の個数: 96

約数和(自身を含む): 59088476160

約数和(自身を除く): 39099252576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 124, 132, 176, 186, 248, 264, 341, 352, 372, 496, 528, 682, 744, 992, 1023, 1056, 1364, 1488, 2046, 2728, 2976, 4092, 5456, 8184, 10912, 16368, 32736, 610619, 1221238, 1831857, 2442476, 3663714, 4884952, 6716809, 7327428, 9769904, 13433618, 14654856, 18929189, 19539808, 20150427, 26867236, 29309712, 37858378, 40300854, 53734472, 56787567, 58619424, 75716756, 80601708, 107468944, 113575134, 151433512, 161203416, 208221079, 214937888, 227150268, 302867024, 322406832, 416442158, 454300536, 605734048, 624663237, 644813664, 832884316, 908601072, 1249326474, 1665768632, 1817202144, 2498652948, 3331537264, 4997305896, 6663074528, 9994611792, 19989223584]

約数ペア:

[(1, 19989223584), (2, 9994611792), (3, 6663074528), (4, 4997305896), (6, 3331537264), (8, 2498652948), (11, 1817202144), (12, 1665768632), (16, 1249326474), (22, 908601072), (24, 832884316), (31, 644813664), (32, 624663237), (33, 605734048), (44, 454300536), (48, 416442158), (62, 322406832), (66, 302867024), (88, 227150268), (93, 214937888), (96, 208221079), (124, 161203416), (132, 151433512), (176, 113575134), (186, 107468944), (248, 80601708), (264, 75716756), (341, 58619424), (352, 56787567), (372, 53734472), (496, 40300854), (528, 37858378), (682, 29309712), (744, 26867236), (992, 20150427), (1023, 19539808), (1056, 18929189), (1364, 14654856), (1488, 13433618), (2046, 9769904), (2728, 7327428), (2976, 6716809), (4092, 4884952), (5456, 3663714), (8184, 2442476), (10912, 1831857), (16368, 1221238), (32736, 610619)]