18738675646

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{238691}}^1$

素因数の和:241019

約数の個数: 16

約数和(自身を含む): 29774440080

約数和(自身を除く): 11035764434

約数列:

[1, 2, 17, 34, 2309, 4618, 39253, 78506, 238691, 477382, 4057747, 8115494, 551137519, 1102275038, 9369337823, 18738675646]

約数ペア:

[(1, 18738675646), (2, 9369337823), (17, 1102275038), (34, 551137519), (2309, 8115494), (4618, 4057747), (39253, 477382), (78506, 238691)]