18726932

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{35201}}^1$

素因数の和:35231

約数の個数: 24

約数和(自身を含む): 39426240

約数和(自身を除く): 20699308

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 35201, 70402, 140804, 246407, 492814, 668819, 985628, 1337638, 2675276, 4681733, 9363466, 18726932]

約数ペア:

[(1, 18726932), (2, 9363466), (4, 4681733), (7, 2675276), (14, 1337638), (19, 985628), (28, 668819), (38, 492814), (76, 246407), (133, 140804), (266, 70402), (532, 35201)]