25425002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{16319}}^1$

素因数の和:16381

約数の個数: 16

約数和(自身を含む): 41126400

約数和(自身を除く): 15701398

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 16319, 32638, 310061, 620122, 669079, 1338158, 12712501, 25425002]

約数ペア:

[(1, 25425002), (2, 12712501), (19, 1338158), (38, 669079), (41, 620122), (82, 310061), (779, 32638), (1558, 16319)]