19647068402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{350003}}^1$

素因数の和:350162

約数の個数: 32

約数和(自身を含む): 33869187072

約数和(自身を除く): 14222118670

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1651, 2159, 3302, 4318, 28067, 56134, 350003, 700006, 4550039, 5950051, 9100078, 11900102, 44450381, 77350663, 88900762, 154701326, 577854953, 755656477, 1155709906, 1511312954, 9823534201, 19647068402]

約数ペア:

[(1, 19647068402), (2, 9823534201), (13, 1511312954), (17, 1155709906), (26, 755656477), (34, 577854953), (127, 154701326), (221, 88900762), (254, 77350663), (442, 44450381), (1651, 11900102), (2159, 9100078), (3302, 5950051), (4318, 4550039), (28067, 700006), (56134, 350003)]