22112818

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 44040024

約数和(自身を除く): 21927206

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 49, 91, 98, 119, 182, 221, 238, 442, 637, 833, 1021, 1274, 1547, 1666, 2042, 3094, 7147, 10829, 13273, 14294, 17357, 21658, 26546, 34714, 50029, 92911, 100058, 121499, 185822, 225641, 242998, 451282, 650377, 850493, 1300754, 1579487, 1700986, 3158974, 11056409, 22112818]

約数ペア:

[(1, 22112818), (2, 11056409), (7, 3158974), (13, 1700986), (14, 1579487), (17, 1300754), (26, 850493), (34, 650377), (49, 451282), (91, 242998), (98, 225641), (119, 185822), (182, 121499), (221, 100058), (238, 92911), (442, 50029), (637, 34714), (833, 26546), (1021, 21658), (1274, 17357), (1547, 14294), (1666, 13273), (2042, 10829), (3094, 7147)]