19516207428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28532467}}^1$

素因数の和:28532496

約数の個数: 36

約数和(自身を含む): 51929091760

約数和(自身を除く): 32412884332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28532467, 57064934, 85597401, 114129868, 171194802, 256792203, 342389604, 513584406, 542116873, 1027168812, 1084233746, 1626350619, 2168467492, 3252701238, 4879051857, 6505402476, 9758103714, 19516207428]

約数ペア:

[(1, 19516207428), (2, 9758103714), (3, 6505402476), (4, 4879051857), (6, 3252701238), (9, 2168467492), (12, 1626350619), (18, 1084233746), (19, 1027168812), (36, 542116873), (38, 513584406), (57, 342389604), (76, 256792203), (114, 171194802), (171, 114129868), (228, 85597401), (342, 57064934), (684, 28532467)]