39141778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{48563}}^1$

素因数の和:48609

約数の個数: 16

約数和(自身を含む): 65270016

約数和(自身を除く): 26128238

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 48563, 97126, 631319, 1262638, 1505453, 3010906, 19570889, 39141778]

約数ペア:

[(1, 39141778), (2, 19570889), (13, 3010906), (26, 1505453), (31, 1262638), (62, 631319), (403, 97126), (806, 48563)]