17996853232

素因数分解:

$2^4\times {\mathrm{2393}}^1\times {\mathrm{470039}}^1$

素因数の和:472440

約数の個数: 20

約数和(自身を含む): 34883548560

約数和(自身を除く): 16886695328

約数列:

[1, 2, 4, 8, 16, 2393, 4786, 9572, 19144, 38288, 470039, 940078, 1880156, 3760312, 7520624, 1124803327, 2249606654, 4499213308, 8998426616, 17996853232]

約数ペア:

[(1, 17996853232), (2, 8998426616), (4, 4499213308), (8, 2249606654), (16, 1124803327), (2393, 7520624), (4786, 3760312), (9572, 1880156), (19144, 940078), (38288, 470039)]