19554952

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 38937600

約数和(自身を除く): 19382648

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1013, 1016, 2026, 2413, 4052, 4826, 8104, 9652, 19247, 19304, 38494, 76988, 128651, 153976, 257302, 514604, 1029208, 2444369, 4888738, 9777476, 19554952]

約数ペア:

[(1, 19554952), (2, 9777476), (4, 4888738), (8, 2444369), (19, 1029208), (38, 514604), (76, 257302), (127, 153976), (152, 128651), (254, 76988), (508, 38494), (1013, 19304), (1016, 19247), (2026, 9652), (2413, 8104), (4052, 4826)]