15440914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 9774062

約数列:

[1, 2, 31, 37, 53, 62, 74, 106, 127, 254, 1147, 1643, 1961, 2294, 3286, 3922, 3937, 4699, 6731, 7874, 9398, 13462, 60791, 121582, 145669, 208661, 249047, 291338, 417322, 498094, 7720457, 15440914]

約数ペア:

[(1, 15440914), (2, 7720457), (31, 498094), (37, 417322), (53, 291338), (62, 249047), (74, 208661), (106, 145669), (127, 121582), (254, 60791), (1147, 13462), (1643, 9398), (1961, 7874), (2294, 6731), (3286, 4699), (3922, 3937)]