19462670

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 35925120

約数和(自身を除く): 16462450

約数列:

[1, 2, 5, 10, 83, 131, 166, 179, 262, 358, 415, 655, 830, 895, 1310, 1790, 10873, 14857, 21746, 23449, 29714, 46898, 54365, 74285, 108730, 117245, 148570, 234490, 1946267, 3892534, 9731335, 19462670]

約数ペア:

[(1, 19462670), (2, 9731335), (5, 3892534), (10, 1946267), (83, 234490), (131, 148570), (166, 117245), (179, 108730), (262, 74285), (358, 54365), (415, 46898), (655, 29714), (830, 23449), (895, 21746), (1310, 14857), (1790, 10873)]