16550690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7489}}^1$

素因数の和:7526

約数の個数: 32

約数和(自身を含む): 33974640

約数和(自身を除く): 17423950

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7489, 14978, 37445, 74890, 97357, 127313, 194714, 254626, 486785, 636565, 973570, 1273130, 1655069, 3310138, 8275345, 16550690]

約数ペア:

[(1, 16550690), (2, 8275345), (5, 3310138), (10, 1655069), (13, 1273130), (17, 973570), (26, 636565), (34, 486785), (65, 254626), (85, 194714), (130, 127313), (170, 97357), (221, 74890), (442, 37445), (1105, 14978), (2210, 7489)]