16743770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 32199552

約数和(自身を除く): 15455782

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1693, 1978, 3386, 4945, 8465, 9890, 16930, 38939, 72799, 77878, 145598, 194695, 363995, 389390, 727990, 1674377, 3348754, 8371885, 16743770]

約数ペア:

[(1, 16743770), (2, 8371885), (5, 3348754), (10, 1674377), (23, 727990), (43, 389390), (46, 363995), (86, 194695), (115, 145598), (215, 77878), (230, 72799), (430, 38939), (989, 16930), (1693, 9890), (1978, 8465), (3386, 4945)]