19298312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{5927}}^1$

素因数の和:5981

約数の個数: 32

約数和(自身を含む): 40547520

約数和(自身を除く): 21249208

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 5927, 11854, 23708, 47416, 65197, 130394, 219299, 260788, 438598, 521576, 877196, 1754392, 2412289, 4824578, 9649156, 19298312]

約数ペア:

[(1, 19298312), (2, 9649156), (4, 4824578), (8, 2412289), (11, 1754392), (22, 877196), (37, 521576), (44, 438598), (74, 260788), (88, 219299), (148, 130394), (296, 65197), (407, 47416), (814, 23708), (1628, 11854), (3256, 5927)]