11931316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4243}}^1$

素因数の和:4303

約数の個数: 24

約数和(自身を含む): 22578080

約数和(自身を除く): 10646764

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 4243, 8486, 16972, 80617, 156991, 161234, 313982, 322468, 627964, 2982829, 5965658, 11931316]

約数ペア:

[(1, 11931316), (2, 5965658), (4, 2982829), (19, 627964), (37, 322468), (38, 313982), (74, 161234), (76, 156991), (148, 80617), (703, 16972), (1406, 8486), (2812, 4243)]