15697420432

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{18511109}}^1$

素因数の和:18511170

約数の個数: 20

約数和(自身を含む): 30987598140

約数和(自身を除く): 15290177708

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 18511109, 37022218, 74044436, 148088872, 296177744, 981088777, 1962177554, 3924355108, 7848710216, 15697420432]

約数ペア:

[(1, 15697420432), (2, 7848710216), (4, 3924355108), (8, 1962177554), (16, 981088777), (53, 296177744), (106, 148088872), (212, 74044436), (424, 37022218), (848, 18511109)]