19175080340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5657}}^1\times {\mathrm{13037}}^1$

素因数の和:18716

約数の個数: 48

約数和(自身を含む): 43376174352

約数和(自身を除く): 24201094012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5657, 11314, 13037, 22628, 26074, 28285, 52148, 56570, 65185, 73541, 113140, 130370, 147082, 169481, 260740, 294164, 338962, 367705, 677924, 735410, 847405, 1470820, 1694810, 3389620, 73750309, 147500618, 295001236, 368751545, 737503090, 958754017, 1475006180, 1917508034, 3835016068, 4793770085, 9587540170, 19175080340]

約数ペア:

[(1, 19175080340), (2, 9587540170), (4, 4793770085), (5, 3835016068), (10, 1917508034), (13, 1475006180), (20, 958754017), (26, 737503090), (52, 368751545), (65, 295001236), (130, 147500618), (260, 73750309), (5657, 3389620), (11314, 1694810), (13037, 1470820), (22628, 847405), (26074, 735410), (28285, 677924), (52148, 367705), (56570, 338962), (65185, 294164), (73541, 260740), (113140, 169481), (130370, 147082)]