21692294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 14595706

約数列:

[1, 2, 13, 26, 59, 79, 118, 158, 179, 358, 767, 1027, 1534, 2054, 2327, 4654, 4661, 9322, 10561, 14141, 21122, 28282, 60593, 121186, 137293, 183833, 274586, 367666, 834319, 1668638, 10846147, 21692294]

約数ペア:

[(1, 21692294), (2, 10846147), (13, 1668638), (26, 834319), (59, 367666), (79, 274586), (118, 183833), (158, 137293), (179, 121186), (358, 60593), (767, 28282), (1027, 21122), (1534, 14141), (2054, 10561), (2327, 9322), (4654, 4661)]