38411945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1733}}^1$

素因数の和:1793

約数の個数: 32

約数和(自身を含む): 55931904

約数和(自身を除く): 17519959

約数列:

[1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 1733, 2015, 4433, 8665, 19063, 22165, 22529, 53723, 95315, 112645, 247819, 268615, 590953, 698399, 1239095, 2954765, 3491995, 7682389, 38411945]

約数ペア:

[(1, 38411945), (5, 7682389), (11, 3491995), (13, 2954765), (31, 1239095), (55, 698399), (65, 590953), (143, 268615), (155, 247819), (341, 112645), (403, 95315), (715, 53723), (1705, 22529), (1733, 22165), (2015, 19063), (4433, 8665)]