19321214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2768

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 15929986

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 2719, 3553, 5438, 7106, 29909, 46223, 51661, 59818, 92446, 103322, 508453, 568271, 878237, 1016906, 1136542, 1756474, 9660607, 19321214]

約数ペア:

[(1, 19321214), (2, 9660607), (11, 1756474), (17, 1136542), (19, 1016906), (22, 878237), (34, 568271), (38, 508453), (187, 103322), (209, 92446), (323, 59818), (374, 51661), (418, 46223), (646, 29909), (2719, 7106), (3553, 5438)]