19597094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 32

約数和(自身を含む): 34076160

約数和(自身を除く): 14479066

約数列:

[1, 2, 11, 19, 22, 38, 173, 209, 271, 346, 418, 542, 1903, 2981, 3287, 3806, 5149, 5962, 6574, 10298, 36157, 46883, 56639, 72314, 93766, 113278, 515713, 890777, 1031426, 1781554, 9798547, 19597094]

約数ペア:

[(1, 19597094), (2, 9798547), (11, 1781554), (19, 1031426), (22, 890777), (38, 515713), (173, 113278), (209, 93766), (271, 72314), (346, 56639), (418, 46883), (542, 36157), (1903, 10298), (2981, 6574), (3287, 5962), (3806, 5149)]