15770892

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 37975392

約数和(自身を除く): 22204500

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 181, 212, 274, 318, 362, 411, 543, 548, 636, 724, 822, 1086, 1644, 2172, 7261, 9593, 14522, 19186, 21783, 24797, 28779, 29044, 38372, 43566, 49594, 57558, 74391, 87132, 99188, 115116, 148782, 297564, 1314241, 2628482, 3942723, 5256964, 7885446, 15770892]

約数ペア:

[(1, 15770892), (2, 7885446), (3, 5256964), (4, 3942723), (6, 2628482), (12, 1314241), (53, 297564), (106, 148782), (137, 115116), (159, 99188), (181, 87132), (212, 74391), (274, 57558), (318, 49594), (362, 43566), (411, 38372), (543, 29044), (548, 28779), (636, 24797), (724, 21783), (822, 19186), (1086, 14522), (1644, 9593), (2172, 7261)]