16069870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{641}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 30507840

約数和(自身を除く): 14437970

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 641, 1090, 1282, 2507, 3205, 5014, 6410, 12535, 14743, 25070, 29486, 69869, 73715, 139738, 147430, 349345, 698690, 1606987, 3213974, 8034935, 16069870]

約数ペア:

[(1, 16069870), (2, 8034935), (5, 3213974), (10, 1606987), (23, 698690), (46, 349345), (109, 147430), (115, 139738), (218, 73715), (230, 69869), (545, 29486), (641, 25070), (1090, 14743), (1282, 12535), (2507, 6410), (3205, 5014)]