15679723566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3137}}^1\times {\mathrm{64081}}^1$

素因数の和:67236

約数の個数: 32

約数和(自身を含む): 33783005088

約数和(自身を除く): 18103281522

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3137, 6274, 9411, 18822, 40781, 64081, 81562, 122343, 128162, 192243, 244686, 384486, 833053, 1666106, 2499159, 4998318, 201022097, 402044194, 603066291, 1206132582, 2613287261, 5226574522, 7839861783, 15679723566]

約数ペア:

[(1, 15679723566), (2, 7839861783), (3, 5226574522), (6, 2613287261), (13, 1206132582), (26, 603066291), (39, 402044194), (78, 201022097), (3137, 4998318), (6274, 2499159), (9411, 1666106), (18822, 833053), (40781, 384486), (64081, 244686), (81562, 192243), (122343, 128162)]