19253256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 52902720

約数和(自身を除く): 33649464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 233, 264, 313, 466, 626, 699, 932, 939, 1252, 1398, 1864, 1878, 2504, 2563, 2796, 3443, 3756, 5126, 5592, 6886, 7512, 7689, 10252, 10329, 13772, 15378, 20504, 20658, 27544, 30756, 41316, 61512, 72929, 82632, 145858, 218787, 291716, 437574, 583432, 802219, 875148, 1604438, 1750296, 2406657, 3208876, 4813314, 6417752, 9626628, 19253256]

約数ペア:

[(1, 19253256), (2, 9626628), (3, 6417752), (4, 4813314), (6, 3208876), (8, 2406657), (11, 1750296), (12, 1604438), (22, 875148), (24, 802219), (33, 583432), (44, 437574), (66, 291716), (88, 218787), (132, 145858), (233, 82632), (264, 72929), (313, 61512), (466, 41316), (626, 30756), (699, 27544), (932, 20658), (939, 20504), (1252, 15378), (1398, 13772), (1864, 10329), (1878, 10252), (2504, 7689), (2563, 7512), (2796, 6886), (3443, 5592), (3756, 5126)]