15692871068

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2844973}}^1$

素因数の和:2845181

約数の個数: 24

約数和(自身を含む): 31545071712

約数和(自身を除く): 15852200644

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 2844973, 5689946, 11379892, 19914811, 39829622, 79659244, 560459681, 1120919362, 2241838724, 3923217767, 7846435534, 15692871068]

約数ペア:

[(1, 15692871068), (2, 7846435534), (4, 3923217767), (7, 2241838724), (14, 1120919362), (28, 560459681), (197, 79659244), (394, 39829622), (788, 19914811), (1379, 11379892), (2758, 5689946), (5516, 2844973)]