19464056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{128053}}^1$

素因数の和:128078

約数の個数: 16

約数和(自身を含む): 38416200

約数和(自身を除く): 18952144

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 128053, 256106, 512212, 1024424, 2433007, 4866014, 9732028, 19464056]

約数ペア:

[(1, 19464056), (2, 9732028), (4, 4866014), (8, 2433007), (19, 1024424), (38, 512212), (76, 256106), (152, 128053)]