19069498

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 33928704

約数和(自身を除く): 14859206

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 397, 511, 658, 794, 1022, 2779, 3431, 5558, 6862, 18659, 24017, 28981, 37318, 48034, 57962, 130613, 202867, 261226, 405734, 1362107, 2724214, 9534749, 19069498]

約数ペア:

[(1, 19069498), (2, 9534749), (7, 2724214), (14, 1362107), (47, 405734), (73, 261226), (94, 202867), (146, 130613), (329, 57962), (397, 48034), (511, 37318), (658, 28981), (794, 24017), (1022, 18659), (2779, 6862), (3431, 5558)]