9910190

素因数分解:

$2^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1601}}^1$

素因数の和:2227

約数の個数: 16

約数和(自身を含む): 17878320

約数和(自身を除く): 7968130

約数列:

[1, 2, 5, 10, 619, 1238, 1601, 3095, 3202, 6190, 8005, 16010, 991019, 1982038, 4955095, 9910190]

約数ペア:

[(1, 9910190), (2, 4955095), (5, 1982038), (10, 991019), (619, 16010), (1238, 8005), (1601, 6190), (3095, 3202)]