1138557634

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{173191}}^1$

素因数の和:173385

約数の個数: 16

約数和(自身を含む): 1808124480

約数和(自身を除く): 669566846

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 173191, 346382, 3290629, 6581258, 29962043, 59924086, 569278817, 1138557634]

約数ペア:

[(1, 1138557634), (2, 569278817), (19, 59924086), (38, 29962043), (173, 6581258), (346, 3290629), (3287, 346382), (6574, 173191)]