15706621020332

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7793}}^1\times {\mathrm{219169}}^1$

素因数の和:227007

約数の個数: 72

約数和(自身を含む): 31806888447600

約数和(自身を除く): 16100267427268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7793, 9196, 15586, 31172, 85723, 148067, 171446, 219169, 296134, 342892, 438338, 592268, 876676, 942953, 1628737, 1885906, 2410859, 3257474, 3771812, 4164211, 4821718, 6514948, 8328422, 9643436, 16656844, 17916107, 26519449, 35832214, 45806321, 53038898, 71664428, 91612642, 106077796, 183225284, 503869531, 1007739062, 1707984017, 2015478124, 3415968034, 6831936068, 18787824187, 32451696323, 37575648374, 64903392646, 75151296748, 129806785292, 206666066057, 356968659553, 413332132114, 713937319106, 826664264228, 1427874638212, 3926655255083, 7853310510166, 15706621020332]

約数ペア:

[(1, 15706621020332), (2, 7853310510166), (4, 3926655255083), (11, 1427874638212), (19, 826664264228), (22, 713937319106), (38, 413332132114), (44, 356968659553), (76, 206666066057), (121, 129806785292), (209, 75151296748), (242, 64903392646), (418, 37575648374), (484, 32451696323), (836, 18787824187), (2299, 6831936068), (4598, 3415968034), (7793, 2015478124), (9196, 1707984017), (15586, 1007739062), (31172, 503869531), (85723, 183225284), (148067, 106077796), (171446, 91612642), (219169, 71664428), (296134, 53038898), (342892, 45806321), (438338, 35832214), (592268, 26519449), (876676, 17916107), (942953, 16656844), (1628737, 9643436), (1885906, 8328422), (2410859, 6514948), (3257474, 4821718), (3771812, 4164211)]