190019919

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{46471}}^1$

素因数の和:46550

約数の個数: 16

約数和(自身を含む): 267678720

約数和(自身を除く): 77658801

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 46471, 139413, 1347659, 2184137, 4042977, 6552411, 63339973, 190019919]

約数ペア:

[(1, 190019919), (3, 63339973), (29, 6552411), (47, 4042977), (87, 2184137), (141, 1347659), (1363, 139413), (4089, 46471)]