19775694

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4231}}^1$

素因数の和:4296

約数の個数: 32

約数和(自身を含む): 42658560

約数和(自身を除く): 22882866

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4231, 4674, 8462, 12693, 25386, 80389, 160778, 173471, 241167, 346942, 482334, 520413, 1040826, 3295949, 6591898, 9887847, 19775694]

約数ペア:

[(1, 19775694), (2, 9887847), (3, 6591898), (6, 3295949), (19, 1040826), (38, 520413), (41, 482334), (57, 346942), (82, 241167), (114, 173471), (123, 160778), (246, 80389), (779, 25386), (1558, 12693), (2337, 8462), (4231, 4674)]