17974112

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43207}}^1$

素因数の和:43230

約数の個数: 24

約数和(自身を含む): 38109456

約数和(自身を除く): 20135344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43207, 86414, 172828, 345656, 561691, 691312, 1123382, 1382624, 2246764, 4493528, 8987056, 17974112]

約数ペア:

[(1, 17974112), (2, 8987056), (4, 4493528), (8, 2246764), (13, 1382624), (16, 1123382), (26, 691312), (32, 561691), (52, 345656), (104, 172828), (208, 86414), (416, 43207)]