19256916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229249}}^1$

素因数の和:229263

約数の個数: 24

約数和(自身を含む): 51352000

約数和(自身を除く): 32095084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229249, 458498, 687747, 916996, 1375494, 1604743, 2750988, 3209486, 4814229, 6418972, 9628458, 19256916]

約数ペア:

[(1, 19256916), (2, 9628458), (3, 6418972), (4, 4814229), (6, 3209486), (7, 2750988), (12, 1604743), (14, 1375494), (21, 916996), (28, 687747), (42, 458498), (84, 229249)]