23871676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 46287360

約数和(自身を除く): 22415684

約数列:

[1, 2, 4, 19, 38, 41, 47, 76, 82, 94, 163, 164, 188, 326, 652, 779, 893, 1558, 1786, 1927, 3097, 3116, 3572, 3854, 6194, 6683, 7661, 7708, 12388, 13366, 15322, 26732, 30644, 36613, 73226, 126977, 145559, 146452, 253954, 291118, 314101, 507908, 582236, 628202, 1256404, 5967919, 11935838, 23871676]

約数ペア:

[(1, 23871676), (2, 11935838), (4, 5967919), (19, 1256404), (38, 628202), (41, 582236), (47, 507908), (76, 314101), (82, 291118), (94, 253954), (163, 146452), (164, 145559), (188, 126977), (326, 73226), (652, 36613), (779, 30644), (893, 26732), (1558, 15322), (1786, 13366), (1927, 12388), (3097, 7708), (3116, 7661), (3572, 6683), (3854, 6194)]