19300156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 34779024

約数和(自身を除く): 15478868

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 953, 1906, 3812, 5063, 10126, 20252, 58133, 79099, 116266, 158198, 232532, 316396, 4825039, 9650078, 19300156]

約数ペア:

[(1, 19300156), (2, 9650078), (4, 4825039), (61, 316396), (83, 232532), (122, 158198), (166, 116266), (244, 79099), (332, 58133), (953, 20252), (1906, 10126), (3812, 5063)]