13813358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 23327136

約数和(自身を除く): 9513778

約数列:

[1, 2, 13, 26, 37, 74, 83, 166, 173, 346, 481, 962, 1079, 2158, 2249, 3071, 4498, 6142, 6401, 12802, 14359, 28718, 39923, 79846, 83213, 166426, 186667, 373334, 531283, 1062566, 6906679, 13813358]

約数ペア:

[(1, 13813358), (2, 6906679), (13, 1062566), (26, 531283), (37, 373334), (74, 186667), (83, 166426), (166, 83213), (173, 79846), (346, 39923), (481, 28718), (962, 14359), (1079, 12802), (2158, 6401), (2249, 6142), (3071, 4498)]