22377610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 43001280

約数和(自身を除く): 20623670

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 947, 1390, 1894, 2363, 4726, 4735, 9470, 11815, 16099, 23630, 32198, 80495, 131633, 160990, 263266, 658165, 1316330, 2237761, 4475522, 11188805, 22377610]

約数ペア:

[(1, 22377610), (2, 11188805), (5, 4475522), (10, 2237761), (17, 1316330), (34, 658165), (85, 263266), (139, 160990), (170, 131633), (278, 80495), (695, 32198), (947, 23630), (1390, 16099), (1894, 11815), (2363, 9470), (4726, 4735)]