13643554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 9373406

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 239, 391, 478, 782, 1241, 1679, 2482, 3358, 4063, 5497, 8126, 10994, 17447, 28543, 34894, 57086, 93449, 186898, 296599, 401281, 593198, 802562, 6821777, 13643554]

約数ペア:

[(1, 13643554), (2, 6821777), (17, 802562), (23, 593198), (34, 401281), (46, 296599), (73, 186898), (146, 93449), (239, 57086), (391, 34894), (478, 28543), (782, 17447), (1241, 10994), (1679, 8126), (2482, 5497), (3358, 4063)]