19850502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472631}}^1$

素因数の和:472643

約数の個数: 16

約数和(自身を含む): 45372672

約数和(自身を除く): 25522170

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472631, 945262, 1417893, 2835786, 3308417, 6616834, 9925251, 19850502]

約数ペア:

[(1, 19850502), (2, 9925251), (3, 6616834), (6, 3308417), (7, 2835786), (14, 1417893), (21, 945262), (42, 472631)]