15813966448

素因数分解:

$2^4\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{129419}}^1$

素因数の和:130525

約数の個数: 40

約数和(自身を含む): 35049006720

約数和(自身を除く): 19235040272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1091, 2182, 4364, 7637, 8728, 15274, 17456, 30548, 61096, 122192, 129419, 258838, 517676, 905933, 1035352, 1811866, 2070704, 3623732, 7247464, 14494928, 141196129, 282392258, 564784516, 988372903, 1129569032, 1976745806, 2259138064, 3953491612, 7906983224, 15813966448]

約数ペア:

[(1, 15813966448), (2, 7906983224), (4, 3953491612), (7, 2259138064), (8, 1976745806), (14, 1129569032), (16, 988372903), (28, 564784516), (56, 282392258), (112, 141196129), (1091, 14494928), (2182, 7247464), (4364, 3623732), (7637, 2070704), (8728, 1811866), (15274, 1035352), (17456, 905933), (30548, 517676), (61096, 258838), (122192, 129419)]