16565112

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12109}}^1$

素因数の和:12140

約数の個数: 48

約数和(自身を含む): 47229000

約数和(自身を除く): 30663888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 12109, 24218, 36327, 48436, 72654, 96872, 108981, 145308, 217962, 230071, 290616, 435924, 460142, 690213, 871848, 920284, 1380426, 1840568, 2070639, 2760852, 4141278, 5521704, 8282556, 16565112]

約数ペア:

[(1, 16565112), (2, 8282556), (3, 5521704), (4, 4141278), (6, 2760852), (8, 2070639), (9, 1840568), (12, 1380426), (18, 920284), (19, 871848), (24, 690213), (36, 460142), (38, 435924), (57, 290616), (72, 230071), (76, 217962), (114, 145308), (152, 108981), (171, 96872), (228, 72654), (342, 48436), (456, 36327), (684, 24218), (1368, 12109)]