19810863168

素因数分解:

$2^6\times 3^1\times {\mathrm{103181579}}^1$

素因数の和:103181594

約数の個数: 28

約数和(自身を含む): 52416242640

約数和(自身を除く): 32605379472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 103181579, 206363158, 309544737, 412726316, 619089474, 825452632, 1238178948, 1650905264, 2476357896, 3301810528, 4952715792, 6603621056, 9905431584, 19810863168]

約数ペア:

[(1, 19810863168), (2, 9905431584), (3, 6603621056), (4, 4952715792), (6, 3301810528), (8, 2476357896), (12, 1650905264), (16, 1238178948), (24, 825452632), (32, 619089474), (48, 412726316), (64, 309544737), (96, 206363158), (192, 103181579)]