19282484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{617}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 36459528

約数和(自身を除く): 17177044

約数列:

[1, 2, 4, 13, 26, 52, 601, 617, 1202, 1234, 2404, 2468, 7813, 8021, 15626, 16042, 31252, 32084, 370817, 741634, 1483268, 4820621, 9641242, 19282484]

約数ペア:

[(1, 19282484), (2, 9641242), (4, 4820621), (13, 1483268), (26, 741634), (52, 370817), (601, 32084), (617, 31252), (1202, 16042), (1234, 15626), (2404, 8021), (2468, 7813)]