22563412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 43886080

約数和(自身を除く): 21322668

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 157, 244, 314, 589, 628, 1159, 1178, 1891, 2318, 2356, 2983, 3782, 4636, 4867, 5966, 7564, 9577, 9734, 11932, 19154, 19468, 35929, 38308, 71858, 92473, 143716, 181963, 184946, 296887, 363926, 369892, 593774, 727852, 1187548, 5640853, 11281706, 22563412]

約数ペア:

[(1, 22563412), (2, 11281706), (4, 5640853), (19, 1187548), (31, 727852), (38, 593774), (61, 369892), (62, 363926), (76, 296887), (122, 184946), (124, 181963), (157, 143716), (244, 92473), (314, 71858), (589, 38308), (628, 35929), (1159, 19468), (1178, 19154), (1891, 11932), (2318, 9734), (2356, 9577), (2983, 7564), (3782, 5966), (4636, 4867)]