13320970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2383}}^1$

素因数の和:2446

約数の個数: 32

約数和(自身を含む): 26433792

約数和(自身を除く): 13112822

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2383, 2795, 4766, 5590, 11915, 23830, 30979, 61958, 102469, 154895, 204938, 309790, 512345, 1024690, 1332097, 2664194, 6660485, 13320970]

約数ペア:

[(1, 13320970), (2, 6660485), (5, 2664194), (10, 1332097), (13, 1024690), (26, 512345), (43, 309790), (65, 204938), (86, 154895), (130, 102469), (215, 61958), (430, 30979), (559, 23830), (1118, 11915), (2383, 5590), (2795, 4766)]