13515814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 23143680

約数和(自身を除く): 9627866

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 409, 533, 806, 818, 1066, 1271, 2542, 5317, 10634, 12679, 16523, 16769, 25358, 33046, 33538, 164827, 217997, 329654, 435994, 519839, 1039678, 6757907, 13515814]

約数ペア:

[(1, 13515814), (2, 6757907), (13, 1039678), (26, 519839), (31, 435994), (41, 329654), (62, 217997), (82, 164827), (403, 33538), (409, 33046), (533, 25358), (806, 16769), (818, 16523), (1066, 12679), (1271, 10634), (2542, 5317)]