18710362309

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{130969}}^1$

素因数の和:131164

約数の個数: 16

約数和(自身を含む): 20158902400

約数和(自身を除く): 1448540091

約数列:

[1, 19, 73, 103, 1387, 1957, 7519, 130969, 142861, 2488411, 9560737, 13489807, 181654003, 256306333, 984755911, 18710362309]

約数ペア:

[(1, 18710362309), (19, 984755911), (73, 256306333), (103, 181654003), (1387, 13489807), (1957, 9560737), (7519, 2488411), (130969, 142861)]