39058490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{661}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 74355840

約数和(自身を除く): 35297350

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 661, 1322, 1555, 3110, 3305, 5909, 6610, 11818, 12559, 25118, 29545, 59090, 62795, 125590, 205571, 411142, 1027855, 2055710, 3905849, 7811698, 19529245, 39058490]

約数ペア:

[(1, 39058490), (2, 19529245), (5, 7811698), (10, 3905849), (19, 2055710), (38, 1027855), (95, 411142), (190, 205571), (311, 125590), (622, 62795), (661, 59090), (1322, 29545), (1555, 25118), (3110, 12559), (3305, 11818), (5909, 6610)]