15893904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25471}}^1$

素因数の和:25495

約数の個数: 40

約数和(自身を含む): 44219392

約数和(自身を除く): 28325488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 25471, 50942, 76413, 101884, 152826, 203768, 305652, 331123, 407536, 611304, 662246, 993369, 1222608, 1324492, 1986738, 2648984, 3973476, 5297968, 7946952, 15893904]

約数ペア:

[(1, 15893904), (2, 7946952), (3, 5297968), (4, 3973476), (6, 2648984), (8, 1986738), (12, 1324492), (13, 1222608), (16, 993369), (24, 662246), (26, 611304), (39, 407536), (48, 331123), (52, 305652), (78, 203768), (104, 152826), (156, 101884), (208, 76413), (312, 50942), (624, 25471)]