2196305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 2827200

約数和(自身を除く): 630895

約数列:

[1, 5, 19, 61, 95, 305, 379, 1159, 1895, 5795, 7201, 23119, 36005, 115595, 439261, 2196305]

約数ペア:

[(1, 2196305), (5, 439261), (19, 115595), (61, 36005), (95, 23119), (305, 7201), (379, 5795), (1159, 1895)]