15882204

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 40587680

約数和(自身を除く): 24705476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 1669, 2379, 3172, 3338, 4758, 5007, 6676, 9516, 10014, 20028, 21697, 43394, 65091, 86788, 101809, 130182, 203618, 260364, 305427, 407236, 610854, 1221708, 1323517, 2647034, 3970551, 5294068, 7941102, 15882204]

約数ペア:

[(1, 15882204), (2, 7941102), (3, 5294068), (4, 3970551), (6, 2647034), (12, 1323517), (13, 1221708), (26, 610854), (39, 407236), (52, 305427), (61, 260364), (78, 203618), (122, 130182), (156, 101809), (183, 86788), (244, 65091), (366, 43394), (732, 21697), (793, 20028), (1586, 10014), (1669, 9516), (2379, 6676), (3172, 5007), (3338, 4758)]