13105870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 24754176

約数和(自身を除く): 11648306

約数列:

[1, 2, 5, 10, 31, 62, 67, 134, 155, 310, 335, 631, 670, 1262, 2077, 3155, 4154, 6310, 10385, 19561, 20770, 39122, 42277, 84554, 97805, 195610, 211385, 422770, 1310587, 2621174, 6552935, 13105870]

約数ペア:

[(1, 13105870), (2, 6552935), (5, 2621174), (10, 1310587), (31, 422770), (62, 211385), (67, 195610), (134, 97805), (155, 84554), (310, 42277), (335, 39122), (631, 20770), (670, 19561), (1262, 10385), (2077, 6310), (3155, 4154)]