22090684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4219}}^1$

素因数の和:4258

約数の個数: 48

約数和(自身を含む): 51045120

約数和(自身を除く): 28954436

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 4219, 5236, 8438, 16876, 29533, 46409, 59066, 71723, 92818, 118132, 143446, 185636, 286892, 324863, 502061, 649726, 788953, 1004122, 1299452, 1577906, 2008244, 3155812, 5522671, 11045342, 22090684]

約数ペア:

[(1, 22090684), (2, 11045342), (4, 5522671), (7, 3155812), (11, 2008244), (14, 1577906), (17, 1299452), (22, 1004122), (28, 788953), (34, 649726), (44, 502061), (68, 324863), (77, 286892), (119, 185636), (154, 143446), (187, 118132), (238, 92818), (308, 71723), (374, 59066), (476, 46409), (748, 29533), (1309, 16876), (2618, 8438), (4219, 5236)]