19402.000000

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 907200

約数和(自身を除く): 424108

約数列:

[1, 2, 4, 23, 46, 59, 89, 92, 118, 178, 236, 356, 1357, 2047, 2714, 4094, 5251, 5428, 8188, 10502, 21004, 120773, 241546, 483092]

約数ペア:

[(1, 483092), (2, 241546), (4, 120773), (23, 21004), (46, 10502), (59, 8188), (89, 5428), (92, 5251), (118, 4094), (178, 2714), (236, 2047), (356, 1357)]