9965904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{15971}}^1$

素因数の和:15995

約数の個数: 40

約数和(自身を含む): 27727392

約数和(自身を除く): 17761488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 15971, 31942, 47913, 63884, 95826, 127768, 191652, 207623, 255536, 383304, 415246, 622869, 766608, 830492, 1245738, 1660984, 2491476, 3321968, 4982952, 9965904]

約数ペア:

[(1, 9965904), (2, 4982952), (3, 3321968), (4, 2491476), (6, 1660984), (8, 1245738), (12, 830492), (13, 766608), (16, 622869), (24, 415246), (26, 383304), (39, 255536), (48, 207623), (52, 191652), (78, 127768), (104, 95826), (156, 63884), (208, 47913), (312, 31942), (624, 15971)]