1888897921

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{25189}}^1$

素因数の和:25320

約数の個数: 16

約数和(自身を含む): 2031321600

約数和(自身を除く): 142423679

約数列:

[1, 31, 41, 59, 1271, 1829, 2419, 25189, 74989, 780859, 1032749, 1486151, 32015219, 46070681, 60932191, 1888897921]

約数ペア:

[(1, 1888897921), (31, 60932191), (41, 46070681), (59, 32015219), (1271, 1486151), (1829, 1032749), (2419, 780859), (25189, 74989)]