22219714

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 38895552

約数和(自身を除く): 16675838

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 491, 982, 1331, 2057, 2662, 4114, 5401, 8347, 10802, 16694, 22627, 45254, 59411, 91817, 118822, 183634, 653521, 1009987, 1307042, 2019974, 11109857, 22219714]

約数ペア:

[(1, 22219714), (2, 11109857), (11, 2019974), (17, 1307042), (22, 1009987), (34, 653521), (121, 183634), (187, 118822), (242, 91817), (374, 59411), (491, 45254), (982, 22627), (1331, 16694), (2057, 10802), (2662, 8347), (4114, 5401)]