18968272

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{179}}^2$

素因数の和:403

約数の個数: 30

約数和(自身を含む): 37956338

約数和(自身を除く): 18988066

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 179, 296, 358, 592, 716, 1432, 2864, 6623, 13246, 26492, 32041, 52984, 64082, 105968, 128164, 256328, 512656, 1185517, 2371034, 4742068, 9484136, 18968272]

約数ペア:

[(1, 18968272), (2, 9484136), (4, 4742068), (8, 2371034), (16, 1185517), (37, 512656), (74, 256328), (148, 128164), (179, 105968), (296, 64082), (358, 52984), (592, 32041), (716, 26492), (1432, 13246), (2864, 6623)]