19229462

素因数分解:

$2^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1076

約数の個数: 24

約数和(自身を含む): 33734880

約数和(自身を除く): 14505418

約数列:

[1, 2, 7, 14, 49, 98, 239, 478, 821, 1642, 1673, 3346, 5747, 11494, 11711, 23422, 40229, 80458, 196219, 392438, 1373533, 2747066, 9614731, 19229462]

約数ペア:

[(1, 19229462), (2, 9614731), (7, 2747066), (14, 1373533), (49, 392438), (98, 196219), (239, 80458), (478, 40229), (821, 23422), (1642, 11711), (1673, 11494), (3346, 5747)]