26296684

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{18211}}^1$

素因数の和:18253

約数の個数: 18

約数和(自身を含む): 48571404

約数和(自身を除く): 22274720

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 18211, 36422, 72844, 346009, 692018, 1384036, 6574171, 13148342, 26296684]

約数ペア:

[(1, 26296684), (2, 13148342), (4, 6574171), (19, 1384036), (38, 692018), (76, 346009), (361, 72844), (722, 36422), (1444, 18211)]