15494908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 32288256

約数和(自身を除く): 16793348

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 103, 143, 206, 263, 286, 412, 526, 572, 1052, 1133, 1339, 2266, 2678, 2893, 3419, 4532, 5356, 5786, 6838, 11572, 13676, 14729, 27089, 29458, 37609, 54178, 58916, 75218, 108356, 150436, 297979, 352157, 595958, 704314, 1191916, 1408628, 3873727, 7747454, 15494908]

約数ペア:

[(1, 15494908), (2, 7747454), (4, 3873727), (11, 1408628), (13, 1191916), (22, 704314), (26, 595958), (44, 352157), (52, 297979), (103, 150436), (143, 108356), (206, 75218), (263, 58916), (286, 54178), (412, 37609), (526, 29458), (572, 27089), (1052, 14729), (1133, 13676), (1339, 11572), (2266, 6838), (2678, 5786), (2893, 5356), (3419, 4532)]