11874380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 28848960

約数和(自身を除く): 16974580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 953, 1246, 1780, 1906, 2492, 3115, 3812, 4765, 6230, 6671, 9530, 12460, 13342, 19060, 26684, 33355, 66710, 84817, 133420, 169634, 339268, 424085, 593719, 848170, 1187438, 1696340, 2374876, 2968595, 5937190, 11874380]

約数ペア:

[(1, 11874380), (2, 5937190), (4, 2968595), (5, 2374876), (7, 1696340), (10, 1187438), (14, 848170), (20, 593719), (28, 424085), (35, 339268), (70, 169634), (89, 133420), (140, 84817), (178, 66710), (356, 33355), (445, 26684), (623, 19060), (890, 13342), (953, 12460), (1246, 9530), (1780, 6671), (1906, 6230), (2492, 4765), (3115, 3812)]