11561576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5851}}^1$

素因数の和:5889

約数の個数: 32

約数和(自身を含む): 24578400

約数和(自身を除く): 13016824

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 5851, 11702, 23404, 46808, 76063, 111169, 152126, 222338, 304252, 444676, 608504, 889352, 1445197, 2890394, 5780788, 11561576]

約数ペア:

[(1, 11561576), (2, 5780788), (4, 2890394), (8, 1445197), (13, 889352), (19, 608504), (26, 444676), (38, 304252), (52, 222338), (76, 152126), (104, 111169), (152, 76063), (247, 46808), (494, 23404), (988, 11702), (1976, 5851)]