18848836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6703}}^1$

素因数の和:6763

約数の個数: 24

約数和(自身を含む): 35665280

約数和(自身を除く): 16816444

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 6703, 13406, 26812, 127357, 248011, 254714, 496022, 509428, 992044, 4712209, 9424418, 18848836]

約数ペア:

[(1, 18848836), (2, 9424418), (4, 4712209), (19, 992044), (37, 509428), (38, 496022), (74, 254714), (76, 248011), (148, 127357), (703, 26812), (1406, 13406), (2812, 6703)]