12777136

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 25784064

約数和(自身を除く): 13006928

約数列:

[1, 2, 4, 8, 16, 37, 74, 113, 148, 191, 226, 296, 382, 452, 592, 764, 904, 1528, 1808, 3056, 4181, 7067, 8362, 14134, 16724, 21583, 28268, 33448, 43166, 56536, 66896, 86332, 113072, 172664, 345328, 798571, 1597142, 3194284, 6388568, 12777136]

約数ペア:

[(1, 12777136), (2, 6388568), (4, 3194284), (8, 1597142), (16, 798571), (37, 345328), (74, 172664), (113, 113072), (148, 86332), (191, 66896), (226, 56536), (296, 43166), (382, 33448), (452, 28268), (592, 21583), (764, 16724), (904, 14134), (1528, 8362), (1808, 7067), (3056, 4181)]