18610844

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12541}}^1$

素因数の和:12605

約数の個数: 24

約数和(自身を含む): 37927008

約数和(自身を除く): 19316164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 12541, 25082, 50164, 87787, 175574, 351148, 664673, 1329346, 2658692, 4652711, 9305422, 18610844]

約数ペア:

[(1, 18610844), (2, 9305422), (4, 4652711), (7, 2658692), (14, 1329346), (28, 664673), (53, 351148), (106, 175574), (212, 87787), (371, 50164), (742, 25082), (1484, 12541)]