18953490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5591}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 45899136

約数和(自身を除く): 26945646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 5591, 11182, 16773, 27955, 33546, 55910, 83865, 167730, 631783, 1263566, 1895349, 3158915, 3790698, 6317830, 9476745, 18953490]

約数ペア:

[(1, 18953490), (2, 9476745), (3, 6317830), (5, 3790698), (6, 3158915), (10, 1895349), (15, 1263566), (30, 631783), (113, 167730), (226, 83865), (339, 55910), (565, 33546), (678, 27955), (1130, 16773), (1695, 11182), (3390, 5591)]