19149494

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15031}}^1$

素因数の和:15060

約数の個数: 24

約数和(自身を含む): 35986608

約数和(自身を除く): 16837114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15031, 30062, 105217, 195403, 210434, 390806, 736519, 1367821, 1473038, 2735642, 9574747, 19149494]

約数ペア:

[(1, 19149494), (2, 9574747), (7, 2735642), (13, 1473038), (14, 1367821), (26, 736519), (49, 390806), (91, 210434), (98, 195403), (182, 105217), (637, 30062), (1274, 15031)]