12471618772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1843823}}^1$

素因数の和:1843935

約数の個数: 24

約数和(自身を含む): 23232182400

約数和(自身を除く): 10760563628

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 1843823, 3687646, 7375292, 35032637, 70065274, 140130548, 164100247, 328200494, 656400988, 3117904693, 6235809386, 12471618772]

約数ペア:

[(1, 12471618772), (2, 6235809386), (4, 3117904693), (19, 656400988), (38, 328200494), (76, 164100247), (89, 140130548), (178, 70065274), (356, 35032637), (1691, 7375292), (3382, 3687646), (6764, 1843823)]