12158128

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{44699}}^1$

素因数の和:44724

約数の個数: 20

約数和(自身を含む): 24942600

約数和(自身を除く): 12784472

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 44699, 89398, 178796, 357592, 715184, 759883, 1519766, 3039532, 6079064, 12158128]

約数ペア:

[(1, 12158128), (2, 6079064), (4, 3039532), (8, 1519766), (16, 759883), (17, 715184), (34, 357592), (68, 178796), (136, 89398), (272, 44699)]