15690188506

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{17923}}^1$

素因数の和:18178

約数の個数: 32

約数和(自身を含む): 24571653120

約数和(自身を除く): 8881464614

約数列:

[1, 2, 47, 67, 94, 134, 139, 278, 3149, 6298, 6533, 9313, 13066, 17923, 18626, 35846, 437711, 842381, 875422, 1200841, 1684762, 2401682, 2491297, 4982594, 56439527, 112879054, 117090959, 166916899, 234181918, 333833798, 7845094253, 15690188506]

約数ペア:

[(1, 15690188506), (2, 7845094253), (47, 333833798), (67, 234181918), (94, 166916899), (134, 117090959), (139, 112879054), (278, 56439527), (3149, 4982594), (6298, 2491297), (6533, 2401682), (9313, 1684762), (13066, 1200841), (17923, 875422), (18626, 842381), (35846, 437711)]