19641569090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13735363}}^1$

素因数の和:13735394

約数の個数: 32

約数和(自身を含む): 41535740736

約数和(自身を除く): 21894171646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 13735363, 27470726, 68676815, 137353630, 151088993, 178559719, 302177986, 357119438, 755444965, 892798595, 1510889930, 1785597190, 1964156909, 3928313818, 9820784545, 19641569090]

約数ペア:

[(1, 19641569090), (2, 9820784545), (5, 3928313818), (10, 1964156909), (11, 1785597190), (13, 1510889930), (22, 892798595), (26, 755444965), (55, 357119438), (65, 302177986), (110, 178559719), (130, 151088993), (143, 137353630), (286, 68676815), (715, 27470726), (1430, 13735363)]