2019423198

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241963}}^1$

素因数の和:242088

約数の個数: 32

約数和(自身を含む): 4390194816

約数和(自身を除く): 2370771618

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 241963, 483926, 725889, 1451778, 3145519, 6291038, 9436557, 18873114, 25890041, 51780082, 77670123, 155340246, 336570533, 673141066, 1009711599, 2019423198]

約数ペア:

[(1, 2019423198), (2, 1009711599), (3, 673141066), (6, 336570533), (13, 155340246), (26, 77670123), (39, 51780082), (78, 25890041), (107, 18873114), (214, 9436557), (321, 6291038), (642, 3145519), (1391, 1451778), (2782, 725889), (4173, 483926), (8346, 241963)]