38619039

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 57139200

約数和(自身を除く): 18520161

約数列:

[1, 3, 19, 29, 57, 61, 87, 183, 383, 551, 1149, 1159, 1653, 1769, 3477, 5307, 7277, 11107, 21831, 23363, 33321, 33611, 70089, 100833, 211033, 443897, 633099, 677527, 1331691, 2032581, 12873013, 38619039]

約数ペア:

[(1, 38619039), (3, 12873013), (19, 2032581), (29, 1331691), (57, 677527), (61, 633099), (87, 443897), (183, 211033), (383, 100833), (551, 70089), (1149, 33611), (1159, 33321), (1653, 23363), (1769, 21831), (3477, 11107), (5307, 7277)]