19848066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{472573}}^1$

素因数の和:472585

約数の個数: 16

約数和(自身を含む): 45367104

約数和(自身を除く): 25519038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 472573, 945146, 1417719, 2835438, 3308011, 6616022, 9924033, 19848066]

約数ペア:

[(1, 19848066), (2, 9924033), (3, 6616022), (6, 3308011), (7, 2835438), (14, 1417719), (21, 945146), (42, 472573)]