1900994498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3848167}}^1$

素因数の和:3848201

約数の個数: 16

約数和(自身を含む): 3232461120

約数和(自身を除く): 1331466622

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 3848167, 7696334, 50026171, 73115173, 100052342, 146230346, 950497249, 1900994498]

約数ペア:

[(1, 1900994498), (2, 950497249), (13, 146230346), (19, 100052342), (26, 73115173), (38, 50026171), (247, 7696334), (494, 3848167)]