19605492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28663}}^1$

素因数の和:28692

約数の個数: 36

約数和(自身を含む): 52168480

約数和(自身を除く): 32562988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 28663, 57326, 85989, 114652, 171978, 257967, 343956, 515934, 544597, 1031868, 1089194, 1633791, 2178388, 3267582, 4901373, 6535164, 9802746, 19605492]

約数ペア:

[(1, 19605492), (2, 9802746), (3, 6535164), (4, 4901373), (6, 3267582), (9, 2178388), (12, 1633791), (18, 1089194), (19, 1031868), (36, 544597), (38, 515934), (57, 343956), (76, 257967), (114, 171978), (171, 114652), (228, 85989), (342, 57326), (684, 28663)]