2019853914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{19603}}^1$

素因数の和:20942

約数の個数: 32

約数和(自身を含む): 4353969984

約数和(自身を除く): 2334116070

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1321, 2642, 3963, 7926, 17173, 19603, 34346, 39206, 51519, 58809, 103038, 117618, 254839, 509678, 764517, 1529034, 25895563, 51791126, 77686689, 155373378, 336642319, 673284638, 1009926957, 2019853914]

約数ペア:

[(1, 2019853914), (2, 1009926957), (3, 673284638), (6, 336642319), (13, 155373378), (26, 77686689), (39, 51791126), (78, 25895563), (1321, 1529034), (2642, 764517), (3963, 509678), (7926, 254839), (17173, 117618), (19603, 103038), (34346, 58809), (39206, 51519)]