19635164632

素因数分解:

$2^3\times {\mathrm{491}}^1\times {\mathrm{4998769}}^1$

素因数の和:4999266

約数の個数: 16

約数和(自身を含む): 36890922600

約数和(自身を除く): 17255757968

約数列:

[1, 2, 4, 8, 491, 982, 1964, 3928, 4998769, 9997538, 19995076, 39990152, 2454395579, 4908791158, 9817582316, 19635164632]

約数ペア:

[(1, 19635164632), (2, 9817582316), (4, 4908791158), (8, 2454395579), (491, 39990152), (982, 19995076), (1964, 9997538), (3928, 4998769)]