19150520616

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1785097}}^1$

素因数の和:1785258

約数の個数: 48

約数和(自身を含む): 52214116500

約数和(自身を除く): 33063595884

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1341, 1788, 2682, 3576, 5364, 10728, 1785097, 3570194, 5355291, 7140388, 10710582, 14280776, 16065873, 21421164, 32131746, 42842328, 64263492, 128526984, 265979453, 531958906, 797938359, 1063917812, 1595876718, 2127835624, 2393815077, 3191753436, 4787630154, 6383506872, 9575260308, 19150520616]

約数ペア:

[(1, 19150520616), (2, 9575260308), (3, 6383506872), (4, 4787630154), (6, 3191753436), (8, 2393815077), (9, 2127835624), (12, 1595876718), (18, 1063917812), (24, 797938359), (36, 531958906), (72, 265979453), (149, 128526984), (298, 64263492), (447, 42842328), (596, 32131746), (894, 21421164), (1192, 16065873), (1341, 14280776), (1788, 10710582), (2682, 7140388), (3576, 5355291), (5364, 3570194), (10728, 1785097)]