19594614

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1097}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 42426720

約数和(自身を除く): 22832106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1097, 1374, 2194, 2977, 3291, 5954, 6582, 8931, 14261, 17862, 28522, 42783, 85566, 251213, 502426, 753639, 1507278, 3265769, 6531538, 9797307, 19594614]

約数ペア:

[(1, 19594614), (2, 9797307), (3, 6531538), (6, 3265769), (13, 1507278), (26, 753639), (39, 502426), (78, 251213), (229, 85566), (458, 42783), (687, 28522), (1097, 17862), (1374, 14261), (2194, 8931), (2977, 6582), (3291, 5954)]