15838316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{563}}^1$

素因数の和:1121

約数の個数: 24

約数和(自身を含む): 29957424

約数和(自身を除く): 14119108

約数列:

[1, 2, 4, 13, 26, 52, 541, 563, 1082, 1126, 2164, 2252, 7033, 7319, 14066, 14638, 28132, 29276, 304583, 609166, 1218332, 3959579, 7919158, 15838316]

約数ペア:

[(1, 15838316), (2, 7919158), (4, 3959579), (13, 1218332), (26, 609166), (52, 304583), (541, 29276), (563, 28132), (1082, 14638), (1126, 14066), (2164, 7319), (2252, 7033)]