19385652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 108

約数和(自身を含む): 54519360

約数和(自身を除く): 35133708

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 79, 121, 132, 143, 156, 158, 169, 237, 242, 286, 316, 338, 363, 429, 474, 484, 507, 572, 676, 726, 858, 869, 948, 1014, 1027, 1452, 1573, 1716, 1738, 1859, 2028, 2054, 2607, 3081, 3146, 3476, 3718, 4108, 4719, 5214, 5577, 6162, 6292, 7436, 9438, 9559, 10428, 11154, 11297, 12324, 13351, 18876, 19118, 20449, 22308, 22594, 26702, 28677, 33891, 38236, 40053, 40898, 45188, 53404, 57354, 61347, 67782, 80106, 81796, 114708, 122694, 124267, 135564, 146861, 160212, 245388, 248534, 293722, 372801, 440583, 497068, 587444, 745602, 881166, 1491204, 1615471, 1762332, 3230942, 4846413, 6461884, 9692826, 19385652]

約数ペア:

[(1, 19385652), (2, 9692826), (3, 6461884), (4, 4846413), (6, 3230942), (11, 1762332), (12, 1615471), (13, 1491204), (22, 881166), (26, 745602), (33, 587444), (39, 497068), (44, 440583), (52, 372801), (66, 293722), (78, 248534), (79, 245388), (121, 160212), (132, 146861), (143, 135564), (156, 124267), (158, 122694), (169, 114708), (237, 81796), (242, 80106), (286, 67782), (316, 61347), (338, 57354), (363, 53404), (429, 45188), (474, 40898), (484, 40053), (507, 38236), (572, 33891), (676, 28677), (726, 26702), (858, 22594), (869, 22308), (948, 20449), (1014, 19118), (1027, 18876), (1452, 13351), (1573, 12324), (1716, 11297), (1738, 11154), (1859, 10428), (2028, 9559), (2054, 9438), (2607, 7436), (3081, 6292), (3146, 6162), (3476, 5577), (3718, 5214), (4108, 4719)]