15691228124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{517589}}^1$

素因数の和:517670

約数の個数: 48

約数和(自身を含む): 32869035360

約数和(自身を除く): 17177807236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 1166, 1378, 2332, 2756, 7579, 15158, 30316, 517589, 1035178, 2070356, 5693479, 6728657, 11386958, 13457314, 22773916, 26914628, 27432217, 54864434, 74015227, 109728868, 148030454, 296060908, 301754387, 356618821, 603508774, 713237642, 1207017548, 1426475284, 3922807031, 7845614062, 15691228124]

約数ペア:

[(1, 15691228124), (2, 7845614062), (4, 3922807031), (11, 1426475284), (13, 1207017548), (22, 713237642), (26, 603508774), (44, 356618821), (52, 301754387), (53, 296060908), (106, 148030454), (143, 109728868), (212, 74015227), (286, 54864434), (572, 27432217), (583, 26914628), (689, 22773916), (1166, 13457314), (1378, 11386958), (2332, 6728657), (2756, 5693479), (7579, 2070356), (15158, 1035178), (30316, 517589)]