15691804636

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1\times {\mathrm{881}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 28457497152

約数和(自身を除く): 12765692516

約数列:

[1, 2, 4, 37, 74, 148, 151, 302, 604, 797, 881, 1594, 1762, 3188, 3524, 5587, 11174, 22348, 29489, 32597, 58978, 65194, 117956, 120347, 130388, 133031, 240694, 266062, 481388, 532124, 702157, 1404314, 2808628, 4452839, 4922147, 8905678, 9844294, 17811356, 19688588, 25979809, 51959618, 103919236, 106025707, 212051414, 424102828, 3922951159, 7845902318, 15691804636]

約数ペア:

[(1, 15691804636), (2, 7845902318), (4, 3922951159), (37, 424102828), (74, 212051414), (148, 106025707), (151, 103919236), (302, 51959618), (604, 25979809), (797, 19688588), (881, 17811356), (1594, 9844294), (1762, 8905678), (3188, 4922147), (3524, 4452839), (5587, 2808628), (11174, 1404314), (22348, 702157), (29489, 532124), (32597, 481388), (58978, 266062), (65194, 240694), (117956, 133031), (120347, 130388)]