15669728230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1242643}}^1$

素因数の和:1242760

約数の個数: 32

約数和(自身を含む): 30688336224

約数和(自身を除く): 15018607994

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 970, 1261, 2522, 6305, 12610, 1242643, 2485286, 6213215, 12426430, 16154359, 32308718, 80771795, 120536371, 161543590, 241072742, 602681855, 1205363710, 1566972823, 3133945646, 7834864115, 15669728230]

約数ペア:

[(1, 15669728230), (2, 7834864115), (5, 3133945646), (10, 1566972823), (13, 1205363710), (26, 602681855), (65, 241072742), (97, 161543590), (130, 120536371), (194, 80771795), (485, 32308718), (970, 16154359), (1261, 12426430), (2522, 6213215), (6305, 2485286), (12610, 1242643)]