15672524452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{145531}}^1$

素因数の和:145676

約数の個数: 48

約数和(自身を含む): 31376699200

約数和(自身を除く): 15704174748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1417, 2071, 2834, 4142, 5668, 8284, 26923, 53846, 107692, 145531, 291062, 582124, 1891903, 2765089, 3783806, 5530178, 7567612, 11060356, 15862879, 31725758, 35946157, 63451516, 71892314, 143784628, 206217427, 301394701, 412434854, 602789402, 824869708, 1205578804, 3918131113, 7836262226, 15672524452]

約数ペア:

[(1, 15672524452), (2, 7836262226), (4, 3918131113), (13, 1205578804), (19, 824869708), (26, 602789402), (38, 412434854), (52, 301394701), (76, 206217427), (109, 143784628), (218, 71892314), (247, 63451516), (436, 35946157), (494, 31725758), (988, 15862879), (1417, 11060356), (2071, 7567612), (2834, 5530178), (4142, 3783806), (5668, 2765089), (8284, 1891903), (26923, 582124), (53846, 291062), (107692, 145531)]