11724220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34483}}^1$

素因数の和:34509

約数の個数: 24

約数和(自身を含む): 26069904

約数和(自身を除く): 14345684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 34483, 68966, 137932, 172415, 344830, 586211, 689660, 1172422, 2344844, 2931055, 5862110, 11724220]

約数ペア:

[(1, 11724220), (2, 5862110), (4, 2931055), (5, 2344844), (10, 1172422), (17, 689660), (20, 586211), (34, 344830), (68, 172415), (85, 137932), (170, 68966), (340, 34483)]