19233256

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 44323200

約数和(自身を除く): 25089944

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 178, 227, 238, 356, 454, 476, 623, 712, 908, 952, 1246, 1513, 1589, 1816, 2492, 3026, 3178, 3859, 4984, 6052, 6356, 7718, 10591, 12104, 12712, 15436, 20203, 21182, 27013, 30872, 40406, 42364, 54026, 80812, 84728, 108052, 141421, 161624, 216104, 282842, 343451, 565684, 686902, 1131368, 1373804, 2404157, 2747608, 4808314, 9616628, 19233256]

約数ペア:

[(1, 19233256), (2, 9616628), (4, 4808314), (7, 2747608), (8, 2404157), (14, 1373804), (17, 1131368), (28, 686902), (34, 565684), (56, 343451), (68, 282842), (89, 216104), (119, 161624), (136, 141421), (178, 108052), (227, 84728), (238, 80812), (356, 54026), (454, 42364), (476, 40406), (623, 30872), (712, 27013), (908, 21182), (952, 20203), (1246, 15436), (1513, 12712), (1589, 12104), (1816, 10591), (2492, 7718), (3026, 6356), (3178, 6052), (3859, 4984)]