15451384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 31530240

約数和(自身を除く): 16078856

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 1471, 2626, 2942, 5252, 5884, 10504, 11768, 19123, 38246, 76492, 148571, 152984, 297142, 594284, 1188568, 1931423, 3862846, 7725692, 15451384]

約数ペア:

[(1, 15451384), (2, 7725692), (4, 3862846), (8, 1931423), (13, 1188568), (26, 594284), (52, 297142), (101, 152984), (104, 148571), (202, 76492), (404, 38246), (808, 19123), (1313, 11768), (1471, 10504), (2626, 5884), (2942, 5252)]