23425708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 45552640

約数和(自身を除く): 22126932

約数列:

[1, 2, 4, 19, 31, 38, 61, 62, 76, 122, 124, 163, 244, 326, 589, 652, 1159, 1178, 1891, 2318, 2356, 3097, 3782, 4636, 5053, 6194, 7564, 9943, 10106, 12388, 19886, 20212, 35929, 39772, 71858, 96007, 143716, 188917, 192014, 308233, 377834, 384028, 616466, 755668, 1232932, 5856427, 11712854, 23425708]

約数ペア:

[(1, 23425708), (2, 11712854), (4, 5856427), (19, 1232932), (31, 755668), (38, 616466), (61, 384028), (62, 377834), (76, 308233), (122, 192014), (124, 188917), (163, 143716), (244, 96007), (326, 71858), (589, 39772), (652, 35929), (1159, 20212), (1178, 19886), (1891, 12388), (2318, 10106), (2356, 9943), (3097, 7564), (3782, 6194), (4636, 5053)]