15845336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 32239200

約数和(自身を除く): 16393864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 151, 302, 604, 1009, 1208, 1963, 2018, 3926, 4036, 7852, 8072, 13117, 15704, 26234, 52468, 104936, 152359, 304718, 609436, 1218872, 1980667, 3961334, 7922668, 15845336]

約数ペア:

[(1, 15845336), (2, 7922668), (4, 3961334), (8, 1980667), (13, 1218872), (26, 609436), (52, 304718), (104, 152359), (151, 104936), (302, 52468), (604, 26234), (1009, 15704), (1208, 13117), (1963, 8072), (2018, 7852), (3926, 4036)]