38722798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{12899}}^1$

素因数の和:12999

約数の個数: 16

約数和(自身を含む): 61920000

約数和(自身を除く): 23197202

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 12899, 25798, 245081, 490162, 1019021, 2038042, 19361399, 38722798]

約数ペア:

[(1, 38722798), (2, 19361399), (19, 2038042), (38, 1019021), (79, 490162), (158, 245081), (1501, 25798), (3002, 12899)]