16948573628

素因数分解:

$2^2\times 7^1\times {\mathrm{15739}}^1\times {\mathrm{38459}}^1$

素因数の和:54209

約数の個数: 24

約数和(自身を含む): 33900182400

約数和(自身を除く): 16951608772

約数列:

[1, 2, 4, 7, 14, 28, 15739, 31478, 38459, 62956, 76918, 110173, 153836, 220346, 269213, 440692, 538426, 1076852, 605306201, 1210612402, 2421224804, 4237143407, 8474286814, 16948573628]

約数ペア:

[(1, 16948573628), (2, 8474286814), (4, 4237143407), (7, 2421224804), (14, 1210612402), (28, 605306201), (15739, 1076852), (31478, 538426), (38459, 440692), (62956, 269213), (76918, 220346), (110173, 153836)]