26181982

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{853}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 39967200

約数和(自身を除く): 13785218

約数列:

[1, 2, 103, 149, 206, 298, 853, 1706, 15347, 30694, 87859, 127097, 175718, 254194, 13090991, 26181982]

約数ペア:

[(1, 26181982), (2, 13090991), (103, 254194), (149, 175718), (206, 127097), (298, 87859), (853, 30694), (1706, 15347)]