13494610

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 25380864

約数和(自身を除く): 11886254

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 431, 505, 862, 1010, 2155, 3131, 4310, 6262, 13361, 15655, 26722, 31310, 43531, 66805, 87062, 133610, 217655, 435310, 1349461, 2698922, 6747305, 13494610]

約数ペア:

[(1, 13494610), (2, 6747305), (5, 2698922), (10, 1349461), (31, 435310), (62, 217655), (101, 133610), (155, 87062), (202, 66805), (310, 43531), (431, 31310), (505, 26722), (862, 15655), (1010, 13361), (2155, 6262), (3131, 4310)]