21115691098

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{234083}}^1$

素因数の和:234198

約数の個数: 32

約数和(自身を含む): 34584506496

約数和(自身を除く): 13468815398

約数列:

[1, 2, 23, 37, 46, 53, 74, 106, 851, 1219, 1702, 1961, 2438, 3922, 45103, 90206, 234083, 468166, 5383909, 8661071, 10767818, 12406399, 17322142, 24812798, 199204633, 285347177, 398409266, 459036763, 570694354, 918073526, 10557845549, 21115691098]

約数ペア:

[(1, 21115691098), (2, 10557845549), (23, 918073526), (37, 570694354), (46, 459036763), (53, 398409266), (74, 285347177), (106, 199204633), (851, 24812798), (1219, 17322142), (1702, 12406399), (1961, 10767818), (2438, 8661071), (3922, 5383909), (45103, 468166), (90206, 234083)]