19777038

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12163}}^1$

素因数の和:12439

約数の個数: 16

約数和(自身を含む): 39703296

約数和(自身を除く): 19926258

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12163, 24326, 36489, 72978, 3296173, 6592346, 9888519, 19777038]

約数ペア:

[(1, 19777038), (2, 9888519), (3, 6592346), (6, 3296173), (271, 72978), (542, 36489), (813, 24326), (1626, 12163)]