16726196

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 30387840

約数和(自身を除く): 13661644

約数列:

[1, 2, 4, 41, 79, 82, 158, 164, 316, 1291, 2582, 3239, 5164, 6478, 12956, 52931, 101989, 105862, 203978, 211724, 407956, 4181549, 8363098, 16726196]

約数ペア:

[(1, 16726196), (2, 8363098), (4, 4181549), (41, 407956), (79, 211724), (82, 203978), (158, 105862), (164, 101989), (316, 52931), (1291, 12956), (2582, 6478), (3239, 5164)]