19517424

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5237

約数の個数: 40

約数和(自身を含む): 51068160

約数和(自身を除く): 31550736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 5147, 10294, 15441, 20588, 30882, 41176, 61764, 82352, 123528, 247056, 406613, 813226, 1219839, 1626452, 2439678, 3252904, 4879356, 6505808, 9758712, 19517424]

約数ペア:

[(1, 19517424), (2, 9758712), (3, 6505808), (4, 4879356), (6, 3252904), (8, 2439678), (12, 1626452), (16, 1219839), (24, 813226), (48, 406613), (79, 247056), (158, 123528), (237, 82352), (316, 61764), (474, 41176), (632, 30882), (948, 20588), (1264, 15441), (1896, 10294), (3792, 5147)]