2154520428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{9449651}}^1$

素因数の和:9449677

約数の個数: 24

約数和(自身を含む): 5291805120

約数和(自身を除く): 3137284692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 9449651, 18899302, 28348953, 37798604, 56697906, 113395812, 179543369, 359086738, 538630107, 718173476, 1077260214, 2154520428]

約数ペア:

[(1, 2154520428), (2, 1077260214), (3, 718173476), (4, 538630107), (6, 359086738), (12, 179543369), (19, 113395812), (38, 56697906), (57, 37798604), (76, 28348953), (114, 18899302), (228, 9449651)]