19011476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22741}}^1$

素因数の和:22775

約数の個数: 24

約数和(自身を含む): 38206560

約数和(自身を除く): 19195084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22741, 45482, 90964, 250151, 432079, 500302, 864158, 1000604, 1728316, 4752869, 9505738, 19011476]

約数ペア:

[(1, 19011476), (2, 9505738), (4, 4752869), (11, 1728316), (19, 1000604), (22, 864158), (38, 500302), (44, 432079), (76, 250151), (209, 90964), (418, 45482), (836, 22741)]