28847206

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{2003}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 45691200

約数和(自身を除く): 16843994

約数列:

[1, 2, 19, 38, 379, 758, 2003, 4006, 7201, 14402, 38057, 76114, 759137, 1518274, 14423603, 28847206]

約数ペア:

[(1, 28847206), (2, 14423603), (19, 1518274), (38, 759137), (379, 76114), (758, 38057), (2003, 14402), (4006, 7201)]