15874158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 32

約数和(自身を含む): 35389440

約数和(自身を除く): 19515282

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 8191, 16382, 24573, 49146, 139247, 155629, 278494, 311258, 417741, 466887, 835482, 933774, 2645693, 5291386, 7937079, 15874158]

約数ペア:

[(1, 15874158), (2, 7937079), (3, 5291386), (6, 2645693), (17, 933774), (19, 835482), (34, 466887), (38, 417741), (51, 311258), (57, 278494), (102, 155629), (114, 139247), (323, 49146), (646, 24573), (969, 16382), (1938, 8191)]