12871968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7057}}^1$

素因数の和:7089

約数の個数: 48

約数和(自身を含む): 35572320

約数和(自身を除く): 22700352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 7057, 14114, 21171, 28228, 42342, 56456, 84684, 112912, 134083, 169368, 225824, 268166, 338736, 402249, 536332, 677472, 804498, 1072664, 1608996, 2145328, 3217992, 4290656, 6435984, 12871968]

約数ペア:

[(1, 12871968), (2, 6435984), (3, 4290656), (4, 3217992), (6, 2145328), (8, 1608996), (12, 1072664), (16, 804498), (19, 677472), (24, 536332), (32, 402249), (38, 338736), (48, 268166), (57, 225824), (76, 169368), (96, 134083), (114, 112912), (152, 84684), (228, 56456), (304, 42342), (456, 28228), (608, 21171), (912, 14114), (1824, 7057)]