13156338

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5490

約数の個数: 32

約数和(自身を含む): 29256192

約数和(自身を除く): 16099854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 5441, 10882, 16323, 32646, 70733, 141466, 168671, 212199, 337342, 424398, 506013, 1012026, 2192723, 4385446, 6578169, 13156338]

約数ペア:

[(1, 13156338), (2, 6578169), (3, 4385446), (6, 2192723), (13, 1012026), (26, 506013), (31, 424398), (39, 337342), (62, 212199), (78, 168671), (93, 141466), (186, 70733), (403, 32646), (806, 16323), (1209, 10882), (2418, 5441)]