18996880604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{7829}}^1\times {\mathrm{46663}}^1$

素因数の和:54509

約数の個数: 24

約数和(自身を含む): 35807153760

約数和(自身を除く): 16810273156

約数列:

[1, 2, 4, 13, 26, 52, 7829, 15658, 31316, 46663, 93326, 101777, 186652, 203554, 407108, 606619, 1213238, 2426476, 365324627, 730649254, 1461298508, 4749220151, 9498440302, 18996880604]

約数ペア:

[(1, 18996880604), (2, 9498440302), (4, 4749220151), (13, 1461298508), (26, 730649254), (52, 365324627), (7829, 2426476), (15658, 1213238), (31316, 606619), (46663, 407108), (93326, 203554), (101777, 186652)]