4073296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13426

約数の個数: 20

約数和(自身を含む): 8308000

約数和(自身を除く): 4234704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 13399, 26798, 53596, 107192, 214384, 254581, 509162, 1018324, 2036648, 4073296]

約数ペア:

[(1, 4073296), (2, 2036648), (4, 1018324), (8, 509162), (16, 254581), (19, 214384), (38, 107192), (76, 53596), (152, 26798), (304, 13399)]