19848708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50123}}^1$

素因数の和:50144

約数の個数: 36

約数和(自身を含む): 54735408

約数和(自身を除く): 34886700

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50123, 100246, 150369, 200492, 300738, 451107, 551353, 601476, 902214, 1102706, 1654059, 1804428, 2205412, 3308118, 4962177, 6616236, 9924354, 19848708]

約数ペア:

[(1, 19848708), (2, 9924354), (3, 6616236), (4, 4962177), (6, 3308118), (9, 2205412), (11, 1804428), (12, 1654059), (18, 1102706), (22, 902214), (33, 601476), (36, 551353), (44, 451107), (66, 300738), (99, 200492), (132, 150369), (198, 100246), (396, 50123)]