18842494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 14252162

約数列:

[1, 2, 11, 17, 22, 34, 83, 166, 187, 374, 607, 913, 1214, 1411, 1826, 2822, 6677, 10319, 13354, 15521, 20638, 31042, 50381, 100762, 113509, 227018, 554191, 856477, 1108382, 1712954, 9421247, 18842494]

約数ペア:

[(1, 18842494), (2, 9421247), (11, 1712954), (17, 1108382), (22, 856477), (34, 554191), (83, 227018), (166, 113509), (187, 100762), (374, 50381), (607, 31042), (913, 20638), (1214, 15521), (1411, 13354), (1826, 10319), (2822, 6677)]