16438366952

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15449593}}^1$

素因数の和:15449625

約数の個数: 32

約数和(自身を含む): 37079025600

約数和(自身を除く): 20640658648

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 15449593, 30899186, 61798372, 108147151, 123596744, 216294302, 293542267, 432588604, 587084534, 865177208, 1174169068, 2054795869, 2348338136, 4109591738, 8219183476, 16438366952]

約数ペア:

[(1, 16438366952), (2, 8219183476), (4, 4109591738), (7, 2348338136), (8, 2054795869), (14, 1174169068), (19, 865177208), (28, 587084534), (38, 432588604), (56, 293542267), (76, 216294302), (133, 123596744), (152, 108147151), (266, 61798372), (532, 30899186), (1064, 15449593)]