187828946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1458

約数の個数: 32

約数和(自身を含む): 307781760

約数和(自身を除く): 119952814

約数列:

[1, 2, 19, 37, 38, 74, 103, 206, 703, 1297, 1406, 1957, 2594, 3811, 3914, 7622, 24643, 47989, 49286, 72409, 95978, 133591, 144818, 267182, 911791, 1823582, 2538229, 4942867, 5076458, 9885734, 93914473, 187828946]

約数ペア:

[(1, 187828946), (2, 93914473), (19, 9885734), (37, 5076458), (38, 4942867), (74, 2538229), (103, 1823582), (206, 911791), (703, 267182), (1297, 144818), (1406, 133591), (1957, 95978), (2594, 72409), (3811, 49286), (3914, 47989), (7622, 24643)]