13142470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{761}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 26005536

約数和(自身を除く): 12863066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 761, 785, 1522, 1570, 1727, 3454, 3805, 7610, 8371, 8635, 16742, 17270, 41855, 83710, 119477, 238954, 597385, 1194770, 1314247, 2628494, 6571235, 13142470]

約数ペア:

[(1, 13142470), (2, 6571235), (5, 2628494), (10, 1314247), (11, 1194770), (22, 597385), (55, 238954), (110, 119477), (157, 83710), (314, 41855), (761, 17270), (785, 16742), (1522, 8635), (1570, 8371), (1727, 7610), (3454, 3805)]