22153516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 51190272

約数和(自身を除く): 29036756

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, 4231, 5236, 8462, 16924, 29617, 46541, 59234, 71927, 93082, 118468, 143854, 186164, 287708, 325787, 503489, 651574, 791197, 1006978, 1303148, 1582394, 2013956, 3164788, 5538379, 11076758, 22153516]

約数ペア:

[(1, 22153516), (2, 11076758), (4, 5538379), (7, 3164788), (11, 2013956), (14, 1582394), (17, 1303148), (22, 1006978), (28, 791197), (34, 651574), (44, 503489), (68, 325787), (77, 287708), (119, 186164), (154, 143854), (187, 118468), (238, 93082), (308, 71927), (374, 59234), (476, 46541), (748, 29617), (1309, 16924), (2618, 8462), (4231, 5236)]