13537690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1726

約数の個数: 32

約数和(自身を含む): 26262720

約数和(自身を除く): 12725030

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1657, 3314, 4085, 8170, 8285, 16570, 31483, 62966, 71251, 142502, 157415, 314830, 356255, 712510, 1353769, 2707538, 6768845, 13537690]

約数ペア:

[(1, 13537690), (2, 6768845), (5, 2707538), (10, 1353769), (19, 712510), (38, 356255), (43, 314830), (86, 157415), (95, 142502), (190, 71251), (215, 62966), (430, 31483), (817, 16570), (1634, 8285), (1657, 8170), (3314, 4085)]