15480284

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 28213248

約数和(自身を除く): 12732964

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 983, 1966, 3932, 3937, 7874, 15748, 30473, 60946, 121892, 124841, 249682, 499364, 3870071, 7740142, 15480284]

約数ペア:

[(1, 15480284), (2, 7740142), (4, 3870071), (31, 499364), (62, 249682), (124, 124841), (127, 121892), (254, 60946), (508, 30473), (983, 15748), (1966, 7874), (3932, 3937)]