15696589690

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{79561}}^1$

素因数の和:79858

約数の個数: 32

約数和(自身を含む): 28670962320

約数和(自身を除く): 12974372630

約数列:

[1, 2, 5, 10, 109, 181, 218, 362, 545, 905, 1090, 1810, 19729, 39458, 79561, 98645, 159122, 197290, 397805, 795610, 8672149, 14400541, 17344298, 28801082, 43360745, 72002705, 86721490, 144005410, 1569658969, 3139317938, 7848294845, 15696589690]

約数ペア:

[(1, 15696589690), (2, 7848294845), (5, 3139317938), (10, 1569658969), (109, 144005410), (181, 86721490), (218, 72002705), (362, 43360745), (545, 28801082), (905, 17344298), (1090, 14400541), (1810, 8672149), (19729, 795610), (39458, 397805), (79561, 197290), (98645, 159122)]