13831784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 27004320

約数和(自身を除く): 13172536

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 563, 664, 1126, 2252, 3071, 4504, 6142, 12284, 20831, 24568, 41662, 46729, 83324, 93458, 166648, 186916, 373832, 1728973, 3457946, 6915892, 13831784]

約数ペア:

[(1, 13831784), (2, 6915892), (4, 3457946), (8, 1728973), (37, 373832), (74, 186916), (83, 166648), (148, 93458), (166, 83324), (296, 46729), (332, 41662), (563, 24568), (664, 20831), (1126, 12284), (2252, 6142), (3071, 4504)]