22043692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 43997184

約数和(自身を除く): 21953492

約数列:

[1, 2, 4, 11, 22, 43, 44, 61, 86, 122, 172, 191, 244, 382, 473, 671, 764, 946, 1342, 1892, 2101, 2623, 2684, 4202, 5246, 8213, 8404, 10492, 11651, 16426, 23302, 28853, 32852, 46604, 57706, 90343, 115412, 128161, 180686, 256322, 361372, 500993, 512644, 1001986, 2003972, 5510923, 11021846, 22043692]

約数ペア:

[(1, 22043692), (2, 11021846), (4, 5510923), (11, 2003972), (22, 1001986), (43, 512644), (44, 500993), (61, 361372), (86, 256322), (122, 180686), (172, 128161), (191, 115412), (244, 90343), (382, 57706), (473, 46604), (671, 32852), (764, 28853), (946, 23302), (1342, 16426), (1892, 11651), (2101, 10492), (2623, 8404), (2684, 8213), (4202, 5246)]