19402112

素因数分解:

$2^7\times {\mathrm{151579}}^1$

素因数の和:151593

約数の個数: 16

約数和(自身を含む): 38652900

約数和(自身を除く): 19250788

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 151579, 303158, 606316, 1212632, 2425264, 4850528, 9701056, 19402112]

約数ペア:

[(1, 19402112), (2, 9701056), (4, 4850528), (8, 2425264), (16, 1212632), (32, 606316), (64, 303158), (128, 151579)]