24247990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9817}}^1$

素因数の和:9856

約数の個数: 32

約数和(自身を含む): 49482720

約数和(自身を除く): 25234730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 9817, 19634, 49085, 98170, 127621, 186523, 255242, 373046, 638105, 932615, 1276210, 1865230, 2424799, 4849598, 12123995, 24247990]

約数ペア:

[(1, 24247990), (2, 12123995), (5, 4849598), (10, 2424799), (13, 1865230), (19, 1276210), (26, 932615), (38, 638105), (65, 373046), (95, 255242), (130, 186523), (190, 127621), (247, 98170), (494, 49085), (1235, 19634), (2470, 9817)]