12553190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1583}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 24748416

約数和(自身を除く): 12195226

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1583, 1586, 3166, 3965, 7915, 7930, 15830, 20579, 41158, 96563, 102895, 193126, 205790, 482815, 965630, 1255319, 2510638, 6276595, 12553190]

約数ペア:

[(1, 12553190), (2, 6276595), (5, 2510638), (10, 1255319), (13, 965630), (26, 482815), (61, 205790), (65, 193126), (122, 102895), (130, 96563), (305, 41158), (610, 20579), (793, 15830), (1583, 7930), (1586, 7915), (3166, 3965)]