191397934

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61861}}^1$

素因数の和:61900

約数の個数: 32

約数和(自身を含む): 374141376

約数和(自身を除く): 182743442

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 61861, 123722, 433027, 804193, 866054, 1051637, 1608386, 2103274, 5629351, 7361459, 11258702, 13671281, 14722918, 27342562, 95698967, 191397934]

約数ペア:

[(1, 191397934), (2, 95698967), (7, 27342562), (13, 14722918), (14, 13671281), (17, 11258702), (26, 7361459), (34, 5629351), (91, 2103274), (119, 1608386), (182, 1051637), (221, 866054), (238, 804193), (442, 433027), (1547, 123722), (3094, 61861)]