12126784

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2129}}^1$

素因数の和:2230

約数の個数: 28

約数和(自身を含む): 24345900

約数和(自身を除く): 12219116

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2129, 2848, 4258, 5696, 8516, 17032, 34064, 68128, 136256, 189481, 378962, 757924, 1515848, 3031696, 6063392, 12126784]

約数ペア:

[(1, 12126784), (2, 6063392), (4, 3031696), (8, 1515848), (16, 757924), (32, 378962), (64, 189481), (89, 136256), (178, 68128), (356, 34064), (712, 17032), (1424, 8516), (2129, 5696), (2848, 4258)]