19270456

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{6007}}^1$

素因数の和:6414

約数の個数: 16

約数和(自身を含む): 36228240

約数和(自身を除く): 16957784

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 6007, 12014, 24028, 48056, 2408807, 4817614, 9635228, 19270456]

約数ペア:

[(1, 19270456), (2, 9635228), (4, 4817614), (8, 2408807), (401, 48056), (802, 24028), (1604, 12014), (3208, 6007)]