2169891998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1969049}}^1$

素因数の和:1969099

約数の個数: 16

約数和(自身を含む): 3544290000

約数和(自身を除く): 1374398002

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 1969049, 3938098, 37411931, 57102421, 74823862, 114204842, 1084945999, 2169891998]

約数ペア:

[(1, 2169891998), (2, 1084945999), (19, 114204842), (29, 74823862), (38, 57102421), (58, 37411931), (551, 3938098), (1102, 1969049)]