19006428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{226267}}^1$

素因数の和:226281

約数の個数: 24

約数和(自身を含む): 50684032

約数和(自身を除く): 31677604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 226267, 452534, 678801, 905068, 1357602, 1583869, 2715204, 3167738, 4751607, 6335476, 9503214, 19006428]

約数ペア:

[(1, 19006428), (2, 9503214), (3, 6335476), (4, 4751607), (6, 3167738), (7, 2715204), (12, 1583869), (14, 1357602), (21, 905068), (28, 678801), (42, 452534), (84, 226267)]