190416290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1002191}}^1$

素因数の和:1002217

約数の個数: 16

約数和(自身を含む): 360789120

約数和(自身を除く): 170372830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1002191, 2004382, 5010955, 10021910, 19041629, 38083258, 95208145, 190416290]

約数ペア:

[(1, 190416290), (2, 95208145), (5, 38083258), (10, 19041629), (19, 10021910), (38, 5010955), (95, 2004382), (190, 1002191)]