22442365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 31124736

約数和(自身を除く): 8682371

約数列:

[1, 5, 11, 23, 55, 113, 115, 157, 253, 565, 785, 1243, 1265, 1727, 2599, 3611, 6215, 8635, 12995, 17741, 18055, 28589, 39721, 88705, 142945, 195151, 198605, 408043, 975755, 2040215, 4488473, 22442365]

約数ペア:

[(1, 22442365), (5, 4488473), (11, 2040215), (23, 975755), (55, 408043), (113, 198605), (115, 195151), (157, 142945), (253, 88705), (565, 39721), (785, 28589), (1243, 18055), (1265, 17741), (1727, 12995), (2599, 8635), (3611, 6215)]