15704522979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{11801}}^1$

素因数の和:12491

約数の個数: 32

約数和(自身を含む): 22674946560

約数和(自身を除く): 6970423581

約数列:

[1, 3, 19, 37, 57, 111, 631, 703, 1893, 2109, 11801, 11989, 23347, 35403, 35967, 70041, 224219, 436637, 443593, 672657, 1309911, 1330779, 7446431, 8296103, 22339293, 24888309, 141482189, 275517947, 424446567, 826553841, 5234840993, 15704522979]

約数ペア:

[(1, 15704522979), (3, 5234840993), (19, 826553841), (37, 424446567), (57, 275517947), (111, 141482189), (631, 24888309), (703, 22339293), (1893, 8296103), (2109, 7446431), (11801, 1330779), (11989, 1309911), (23347, 672657), (35403, 443593), (35967, 436637), (70041, 224219)]