23436790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1297}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 45793440

約数和(自身を除く): 22356650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1297, 1390, 1807, 2594, 3614, 6485, 9035, 12970, 16861, 18070, 33722, 84305, 168610, 180283, 360566, 901415, 1802830, 2343679, 4687358, 11718395, 23436790]

約数ペア:

[(1, 23436790), (2, 11718395), (5, 4687358), (10, 2343679), (13, 1802830), (26, 901415), (65, 360566), (130, 180283), (139, 168610), (278, 84305), (695, 33722), (1297, 18070), (1390, 16861), (1807, 12970), (2594, 9035), (3614, 6485)]