19368916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5813}}^1$

素因数の和:5848

約数の個数: 36

約数和(自身を含む): 41756148

約数和(自身を除く): 22387232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5813, 11626, 23252, 40691, 81382, 98821, 162764, 197642, 284837, 395284, 569674, 691747, 1139348, 1383494, 2766988, 4842229, 9684458, 19368916]

約数ペア:

[(1, 19368916), (2, 9684458), (4, 4842229), (7, 2766988), (14, 1383494), (17, 1139348), (28, 691747), (34, 569674), (49, 395284), (68, 284837), (98, 197642), (119, 162764), (196, 98821), (238, 81382), (476, 40691), (833, 23252), (1666, 11626), (3332, 5813)]