11988893410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4853803}}^1$

素因数の和:4853842

約数の個数: 32

約数和(自身を含む): 24463172160

約数和(自身を除く): 12474278750

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 4853803, 9707606, 24269015, 48538030, 63099439, 92222257, 126198878, 184444514, 315497195, 461111285, 630994390, 922222570, 1198889341, 2397778682, 5994446705, 11988893410]

約数ペア:

[(1, 11988893410), (2, 5994446705), (5, 2397778682), (10, 1198889341), (13, 922222570), (19, 630994390), (26, 461111285), (38, 315497195), (65, 184444514), (95, 126198878), (130, 92222257), (190, 63099439), (247, 48538030), (494, 24269015), (1235, 9707606), (2470, 4853803)]