2015691788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2539}}^1\times {\mathrm{18043}}^1$

素因数の和:20597

約数の個数: 24

約数和(自身を含む): 3849867840

約数和(自身を除く): 1834176052

約数列:

[1, 2, 4, 11, 22, 44, 2539, 5078, 10156, 18043, 27929, 36086, 55858, 72172, 111716, 198473, 396946, 793892, 45811177, 91622354, 183244708, 503922947, 1007845894, 2015691788]

約数ペア:

[(1, 2015691788), (2, 1007845894), (4, 503922947), (11, 183244708), (22, 91622354), (44, 45811177), (2539, 793892), (5078, 396946), (10156, 198473), (18043, 111716), (27929, 72172), (36086, 55858)]