22270318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2887}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 41587200

約数和(自身を除く): 19316882

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 2887, 3857, 5774, 7714, 20209, 40418, 54853, 83723, 109706, 167446, 383971, 586061, 767942, 1172122, 1590737, 3181474, 11135159, 22270318]

約数ペア:

[(1, 22270318), (2, 11135159), (7, 3181474), (14, 1590737), (19, 1172122), (29, 767942), (38, 586061), (58, 383971), (133, 167446), (203, 109706), (266, 83723), (406, 54853), (551, 40418), (1102, 20209), (2887, 7714), (3857, 5774)]