19094876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 38283840

約数和(自身を除く): 19188964

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 421, 493, 667, 782, 842, 986, 1334, 1564, 1684, 1972, 2668, 7157, 9683, 11339, 12209, 14314, 19366, 22678, 24418, 28628, 38732, 45356, 48836, 164611, 207553, 280807, 329222, 415106, 561614, 658444, 830212, 1123228, 4773719, 9547438, 19094876]

約数ペア:

[(1, 19094876), (2, 9547438), (4, 4773719), (17, 1123228), (23, 830212), (29, 658444), (34, 561614), (46, 415106), (58, 329222), (68, 280807), (92, 207553), (116, 164611), (391, 48836), (421, 45356), (493, 38732), (667, 28628), (782, 24418), (842, 22678), (986, 19366), (1334, 14314), (1564, 12209), (1684, 11339), (1972, 9683), (2668, 7157)]