12929790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13903}}^1$

素因数の和:13944

約数の個数: 32

約数和(自身を含む): 32034816

約数和(自身を除く): 19105026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 13903, 27806, 41709, 69515, 83418, 139030, 208545, 417090, 430993, 861986, 1292979, 2154965, 2585958, 4309930, 6464895, 12929790]

約数ペア:

[(1, 12929790), (2, 6464895), (3, 4309930), (5, 2585958), (6, 2154965), (10, 1292979), (15, 861986), (30, 430993), (31, 417090), (62, 208545), (93, 139030), (155, 83418), (186, 69515), (310, 41709), (465, 27806), (930, 13903)]