15641712

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5750

約数の個数: 60

約数和(自身を含む): 46087080

約数和(自身を除く): 30445368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5717, 11434, 17151, 22868, 34302, 45736, 51453, 68604, 91472, 102906, 108623, 137208, 205812, 217246, 274416, 325869, 411624, 434492, 651738, 823248, 868984, 977607, 1303476, 1737968, 1955214, 2606952, 3910428, 5213904, 7820856, 15641712]

約数ペア:

[(1, 15641712), (2, 7820856), (3, 5213904), (4, 3910428), (6, 2606952), (8, 1955214), (9, 1737968), (12, 1303476), (16, 977607), (18, 868984), (19, 823248), (24, 651738), (36, 434492), (38, 411624), (48, 325869), (57, 274416), (72, 217246), (76, 205812), (114, 137208), (144, 108623), (152, 102906), (171, 91472), (228, 68604), (304, 51453), (342, 45736), (456, 34302), (684, 22868), (912, 17151), (1368, 11434), (2736, 5717)]