2019742736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11475811}}^1$

素因数の和:11475830

約数の個数: 20

約数和(自身を含む): 4269002064

約数和(自身を除く): 2249259328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11475811, 22951622, 45903244, 91806488, 126233921, 183612976, 252467842, 504935684, 1009871368, 2019742736]

約数ペア:

[(1, 2019742736), (2, 1009871368), (4, 504935684), (8, 252467842), (11, 183612976), (16, 126233921), (22, 91806488), (44, 45903244), (88, 22951622), (176, 11475811)]