11190380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18089

約数の個数: 24

約数和(自身を含む): 24259200

約数和(自身を除く): 13068820

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 18049, 36098, 72196, 90245, 180490, 360980, 559519, 1119038, 2238076, 2797595, 5595190, 11190380]

約数ペア:

[(1, 11190380), (2, 5595190), (4, 2797595), (5, 2238076), (10, 1119038), (20, 559519), (31, 360980), (62, 180490), (124, 90245), (155, 72196), (310, 36098), (620, 18049)]