19190752

素因数分解:

$2^5\times 7^2\times {\mathrm{12239}}^1$

素因数の和:12263

約数の個数: 36

約数和(自身を含む): 43953840

約数和(自身を除く): 24763088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12239, 24478, 48956, 85673, 97912, 171346, 195824, 342692, 391648, 599711, 685384, 1199422, 1370768, 2398844, 2741536, 4797688, 9595376, 19190752]

約数ペア:

[(1, 19190752), (2, 9595376), (4, 4797688), (7, 2741536), (8, 2398844), (14, 1370768), (16, 1199422), (28, 685384), (32, 599711), (49, 391648), (56, 342692), (98, 195824), (112, 171346), (196, 97912), (224, 85673), (392, 48956), (784, 24478), (1568, 12239)]