19204536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61553}}^1$

素因数の和:61575

約数の個数: 32

約数和(自身を含む): 51705360

約数和(自身を除く): 32500824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 61553, 123106, 184659, 246212, 369318, 492424, 738636, 800189, 1477272, 1600378, 2400567, 3200756, 4801134, 6401512, 9602268, 19204536]

約数ペア:

[(1, 19204536), (2, 9602268), (3, 6401512), (4, 4801134), (6, 3200756), (8, 2400567), (12, 1600378), (13, 1477272), (24, 800189), (26, 738636), (39, 492424), (52, 369318), (78, 246212), (104, 184659), (156, 123106), (312, 61553)]