11865964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4421}}^1$

素因数の和:4497

約数の個数: 24

約数和(自身を含む): 23029776

約数和(自身を除く): 11163812

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 4421, 8842, 17684, 48631, 97262, 194524, 269681, 539362, 1078724, 2966491, 5932982, 11865964]

約数ペア:

[(1, 11865964), (2, 5932982), (4, 2966491), (11, 1078724), (22, 539362), (44, 269681), (61, 194524), (122, 97262), (244, 48631), (671, 17684), (1342, 8842), (2684, 4421)]