16391410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10181}}^1$

素因数の和:10218

約数の個数: 32

約数和(自身を含む): 35188992

約数和(自身を除く): 18797582

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 10181, 20362, 50905, 71267, 101810, 142534, 234163, 356335, 468326, 712670, 1170815, 1639141, 2341630, 3278282, 8195705, 16391410]

約数ペア:

[(1, 16391410), (2, 8195705), (5, 3278282), (7, 2341630), (10, 1639141), (14, 1170815), (23, 712670), (35, 468326), (46, 356335), (70, 234163), (115, 142534), (161, 101810), (230, 71267), (322, 50905), (805, 20362), (1610, 10181)]