13418570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 26524800

約数和(自身を除く): 13106230

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 398, 613, 995, 1226, 1990, 2189, 3065, 4378, 6130, 6743, 10945, 13486, 21890, 33715, 67430, 121987, 243974, 609935, 1219870, 1341857, 2683714, 6709285, 13418570]

約数ペア:

[(1, 13418570), (2, 6709285), (5, 2683714), (10, 1341857), (11, 1219870), (22, 609935), (55, 243974), (110, 121987), (199, 67430), (398, 33715), (613, 21890), (995, 13486), (1226, 10945), (1990, 6743), (2189, 6130), (3065, 4378)]