38915210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{228913}}^1$

素因数の和:228937

約数の個数: 16

約数和(自身を含む): 74168136

約数和(自身を除く): 35252926

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 228913, 457826, 1144565, 2289130, 3891521, 7783042, 19457605, 38915210]

約数ペア:

[(1, 38915210), (2, 19457605), (5, 7783042), (10, 3891521), (17, 2289130), (34, 1144565), (85, 457826), (170, 228913)]