1946398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1475042

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 131, 262, 323, 391, 437, 646, 782, 874, 2227, 2489, 3013, 4454, 4978, 6026, 7429, 14858, 42313, 51221, 57247, 84626, 102442, 114494, 973199, 1946398]

約数ペア:

[(1, 1946398), (2, 973199), (17, 114494), (19, 102442), (23, 84626), (34, 57247), (38, 51221), (46, 42313), (131, 14858), (262, 7429), (323, 6026), (391, 4978), (437, 4454), (646, 3013), (782, 2489), (874, 2227)]