12157498078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1\times {\mathrm{3793}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 20135213280

約数和(自身を除く): 7977715202

約数列:

[1, 2, 11, 22, 89, 178, 979, 1637, 1958, 3274, 3793, 7586, 18007, 36014, 41723, 83446, 145693, 291386, 337577, 675154, 1602623, 3205246, 3713347, 6209141, 7426694, 12418282, 68300551, 136601102, 552613549, 1105227098, 6078749039, 12157498078]

約数ペア:

[(1, 12157498078), (2, 6078749039), (11, 1105227098), (22, 552613549), (89, 136601102), (178, 68300551), (979, 12418282), (1637, 7426694), (1958, 6209141), (3274, 3713347), (3793, 3205246), (7586, 1602623), (18007, 675154), (36014, 337577), (41723, 291386), (83446, 145693)]