22293128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1499}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 49410000

約数和(自身を除く): 27116872

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1144, 1352, 1499, 1859, 2998, 3718, 5996, 7436, 11992, 14872, 16489, 19487, 32978, 38974, 65956, 77948, 131912, 155896, 214357, 253331, 428714, 506662, 857428, 1013324, 1714856, 2026648, 2786641, 5573282, 11146564, 22293128]

約数ペア:

[(1, 22293128), (2, 11146564), (4, 5573282), (8, 2786641), (11, 2026648), (13, 1714856), (22, 1013324), (26, 857428), (44, 506662), (52, 428714), (88, 253331), (104, 214357), (143, 155896), (169, 131912), (286, 77948), (338, 65956), (572, 38974), (676, 32978), (1144, 19487), (1352, 16489), (1499, 14872), (1859, 11992), (2998, 7436), (3718, 5996)]