22541116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 46103904

約数和(自身を除く): 23562788

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 593, 731, 884, 1118, 1186, 1462, 2236, 2372, 2924, 7709, 9503, 10081, 15418, 19006, 20162, 25499, 30836, 38012, 40324, 50998, 101996, 131053, 262106, 331487, 433483, 524212, 662974, 866966, 1325948, 1733932, 5635279, 11270558, 22541116]

約数ペア:

[(1, 22541116), (2, 11270558), (4, 5635279), (13, 1733932), (17, 1325948), (26, 866966), (34, 662974), (43, 524212), (52, 433483), (68, 331487), (86, 262106), (172, 131053), (221, 101996), (442, 50998), (559, 40324), (593, 38012), (731, 30836), (884, 25499), (1118, 20162), (1186, 19006), (1462, 15418), (2236, 10081), (2372, 9503), (2924, 7709)]