19197416

素因数分解:

$2^3\times 7^2\times {\mathrm{48973}}^1$

素因数の和:48993

約数の個数: 24

約数和(自身を含む): 41872770

約数和(自身を除く): 22675354

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 48973, 97946, 195892, 342811, 391784, 685622, 1371244, 2399677, 2742488, 4799354, 9598708, 19197416]

約数ペア:

[(1, 19197416), (2, 9598708), (4, 4799354), (7, 2742488), (8, 2399677), (14, 1371244), (28, 685622), (49, 391784), (56, 342811), (98, 195892), (196, 97946), (392, 48973)]