13519906

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 23040000

約数和(自身を除く): 9520094

約数列:

[1, 2, 19, 23, 31, 38, 46, 62, 437, 499, 589, 713, 874, 998, 1178, 1426, 9481, 11477, 13547, 15469, 18962, 22954, 27094, 30938, 218063, 293911, 355787, 436126, 587822, 711574, 6759953, 13519906]

約数ペア:

[(1, 13519906), (2, 6759953), (19, 711574), (23, 587822), (31, 436126), (38, 355787), (46, 293911), (62, 218063), (437, 30938), (499, 27094), (589, 22954), (713, 18962), (874, 15469), (998, 13547), (1178, 11477), (1426, 9481)]