19839331384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1219831}}^1$

素因数の和:1219963

約数の個数: 32

約数和(自身を含む): 39522556800

約数和(自身を除く): 19683225416

約数列:

[1, 2, 4, 8, 19, 38, 76, 107, 152, 214, 428, 856, 2033, 4066, 8132, 16264, 1219831, 2439662, 4879324, 9758648, 23176789, 46353578, 92707156, 130521917, 185414312, 261043834, 522087668, 1044175336, 2479916423, 4959832846, 9919665692, 19839331384]

約数ペア:

[(1, 19839331384), (2, 9919665692), (4, 4959832846), (8, 2479916423), (19, 1044175336), (38, 522087668), (76, 261043834), (107, 185414312), (152, 130521917), (214, 92707156), (428, 46353578), (856, 23176789), (2033, 9758648), (4066, 4879324), (8132, 2439662), (16264, 1219831)]