12899744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2819}}^1$

素因数の和:2853

約数の個数: 48

約数和(自身を含む): 29846880

約数和(自身を除く): 16947136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 2819, 4576, 5638, 11276, 22552, 31009, 36647, 45104, 62018, 73294, 90208, 124036, 146588, 248072, 293176, 403117, 496144, 586352, 806234, 992288, 1172704, 1612468, 3224936, 6449872, 12899744]

約数ペア:

[(1, 12899744), (2, 6449872), (4, 3224936), (8, 1612468), (11, 1172704), (13, 992288), (16, 806234), (22, 586352), (26, 496144), (32, 403117), (44, 293176), (52, 248072), (88, 146588), (104, 124036), (143, 90208), (176, 73294), (208, 62018), (286, 45104), (352, 36647), (416, 31009), (572, 22552), (1144, 11276), (2288, 5638), (2819, 4576)]