19109734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3491}}^1$

素因数の和:3540

約数の個数: 32

約数和(自身を含む): 36205056

約数和(自身を除く): 17095322

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 3491, 5474, 6982, 24437, 48874, 59347, 80293, 118694, 160586, 415429, 562051, 830858, 1124102, 1364981, 2729962, 9554867, 19109734]

約数ペア:

[(1, 19109734), (2, 9554867), (7, 2729962), (14, 1364981), (17, 1124102), (23, 830858), (34, 562051), (46, 415429), (119, 160586), (161, 118694), (238, 80293), (322, 59347), (391, 48874), (782, 24437), (2737, 6982), (3491, 5474)]