22211332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 72

約数和(自身を含む): 47960640

約数和(自身を除く): 25749308

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 44, 52, 58, 103, 116, 143, 169, 206, 286, 319, 338, 377, 412, 572, 638, 676, 754, 1133, 1276, 1339, 1508, 1859, 2266, 2678, 2987, 3718, 4147, 4532, 4901, 5356, 5974, 7436, 8294, 9802, 11948, 14729, 16588, 17407, 19604, 29458, 32857, 34814, 38831, 53911, 58916, 65714, 69628, 77662, 107822, 131428, 155324, 191477, 215644, 382954, 427141, 504803, 765908, 854282, 1009606, 1708564, 2019212, 5552833, 11105666, 22211332]

約数ペア:

[(1, 22211332), (2, 11105666), (4, 5552833), (11, 2019212), (13, 1708564), (22, 1009606), (26, 854282), (29, 765908), (44, 504803), (52, 427141), (58, 382954), (103, 215644), (116, 191477), (143, 155324), (169, 131428), (206, 107822), (286, 77662), (319, 69628), (338, 65714), (377, 58916), (412, 53911), (572, 38831), (638, 34814), (676, 32857), (754, 29458), (1133, 19604), (1276, 17407), (1339, 16588), (1508, 14729), (1859, 11948), (2266, 9802), (2678, 8294), (2987, 7436), (3718, 5974), (4147, 5356), (4532, 4901)]