2019426291454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{39010669}}^1$

素因数の和:39010876

約数の個数: 32

約数和(自身を含む): 3578370737760

約数和(自身を除く): 1558944446306

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1991, 2353, 3982, 4706, 25883, 51766, 39010669, 78021338, 429117359, 507138697, 858234718, 1014277394, 5578525667, 7060931089, 11157051334, 14121862178, 77670241979, 91792104157, 155340483958, 183584208314, 1009713145727, 2019426291454]

約数ペア:

[(1, 2019426291454), (2, 1009713145727), (11, 183584208314), (13, 155340483958), (22, 91792104157), (26, 77670241979), (143, 14121862178), (181, 11157051334), (286, 7060931089), (362, 5578525667), (1991, 1014277394), (2353, 858234718), (3982, 507138697), (4706, 429117359), (25883, 78021338), (51766, 39010669)]