12406012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{683}}^1$

素因数の和:945

約数の個数: 24

約数和(自身を含む): 22982400

約数和(自身を除く): 10576388

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 683, 956, 1366, 2732, 4541, 9082, 12977, 18164, 25954, 51908, 163237, 326474, 652948, 3101503, 6203006, 12406012]

約数ペア:

[(1, 12406012), (2, 6203006), (4, 3101503), (19, 652948), (38, 326474), (76, 163237), (239, 51908), (478, 25954), (683, 18164), (956, 12977), (1366, 9082), (2732, 4541)]