22556468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 23892172

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 719, 1012, 1364, 1426, 1438, 2852, 2876, 7843, 7909, 15686, 15818, 16537, 22289, 31372, 31636, 33074, 44578, 66148, 89156, 181907, 245179, 363814, 490358, 512647, 727628, 980716, 1025294, 2050588, 5639117, 11278234, 22556468]

約数ペア:

[(1, 22556468), (2, 11278234), (4, 5639117), (11, 2050588), (22, 1025294), (23, 980716), (31, 727628), (44, 512647), (46, 490358), (62, 363814), (92, 245179), (124, 181907), (253, 89156), (341, 66148), (506, 44578), (682, 33074), (713, 31636), (719, 31372), (1012, 22289), (1364, 16537), (1426, 15818), (1438, 15686), (2852, 7909), (2876, 7843)]