19031392

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{8147}}^1$

素因数の和:8230

約数の個数: 24

約数和(自身を含む): 37985976

約数和(自身を除く): 18954584

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 8147, 16294, 32588, 65176, 130352, 260704, 594731, 1189462, 2378924, 4757848, 9515696, 19031392]

約数ペア:

[(1, 19031392), (2, 9515696), (4, 4757848), (8, 2378924), (16, 1189462), (32, 594731), (73, 260704), (146, 130352), (292, 65176), (584, 32588), (1168, 16294), (2336, 8147)]