22140976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9709

約数の個数: 40

約数和(自身を含む): 50403024

約数和(自身を除く): 28262048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 9677, 19354, 38708, 77416, 106447, 125801, 154832, 212894, 251602, 425788, 503204, 851576, 1006408, 1383811, 1703152, 2012816, 2767622, 5535244, 11070488, 22140976]

約数ペア:

[(1, 22140976), (2, 11070488), (4, 5535244), (8, 2767622), (11, 2012816), (13, 1703152), (16, 1383811), (22, 1006408), (26, 851576), (44, 503204), (52, 425788), (88, 251602), (104, 212894), (143, 154832), (176, 125801), (208, 106447), (286, 77416), (572, 38708), (1144, 19354), (2288, 9677)]