19092464

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{9109}}^1$

素因数の和:9248

約数の個数: 20

約数和(自身を含む): 37278120

約数和(自身を除く): 18185656

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 9109, 18218, 36436, 72872, 145744, 1193279, 2386558, 4773116, 9546232, 19092464]

約数ペア:

[(1, 19092464), (2, 9546232), (4, 4773116), (8, 2386558), (16, 1193279), (131, 145744), (262, 72872), (524, 36436), (1048, 18218), (2096, 9109)]