19684878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3271}}^1$

素因数の和:3352

約数の個数: 32

約数和(自身を含む): 42405120

約数和(自身を除く): 22720242

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 354, 1003, 2006, 3009, 3271, 6018, 6542, 9813, 19626, 55607, 111214, 166821, 192989, 333642, 385978, 578967, 1157934, 3280813, 6561626, 9842439, 19684878]

約数ペア:

[(1, 19684878), (2, 9842439), (3, 6561626), (6, 3280813), (17, 1157934), (34, 578967), (51, 385978), (59, 333642), (102, 192989), (118, 166821), (177, 111214), (354, 55607), (1003, 19626), (2006, 9813), (3009, 6542), (3271, 6018)]