19201756198

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{841223}}^1$

素因数の和:841439

約数の個数: 16

約数和(自身を含む): 29345258016

約数和(自身を除く): 10143501818

約数列:

[1, 2, 101, 113, 202, 226, 11413, 22826, 841223, 1682446, 84963523, 95058199, 169927046, 190116398, 9600878099, 19201756198]

約数ペア:

[(1, 19201756198), (2, 9600878099), (101, 190116398), (113, 169927046), (202, 95058199), (226, 84963523), (11413, 1682446), (22826, 841223)]