19038754

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{1483}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 33496848

約数和(自身を除く): 14458094

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1483, 1834, 2966, 6419, 10381, 12838, 20762, 72667, 145334, 194273, 388546, 1359911, 2719822, 9519377, 19038754]

約数ペア:

[(1, 19038754), (2, 9519377), (7, 2719822), (14, 1359911), (49, 388546), (98, 194273), (131, 145334), (262, 72667), (917, 20762), (1483, 12838), (1834, 10381), (2966, 6419)]