2019194618

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{102217}}^1$

素因数の和:102326

約数の個数: 32

約数和(自身を含む): 3709286784

約数和(自身を除く): 1690092166

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 9877, 19754, 102217, 204434, 715519, 1431038, 1737689, 3475378, 8484011, 12163823, 16968022, 24327646, 59388077, 118776154, 144228187, 288456374, 1009597309, 2019194618]

約数ペア:

[(1, 2019194618), (2, 1009597309), (7, 288456374), (14, 144228187), (17, 118776154), (34, 59388077), (83, 24327646), (119, 16968022), (166, 12163823), (238, 8484011), (581, 3475378), (1162, 1737689), (1411, 1431038), (2822, 715519), (9877, 204434), (19754, 102217)]