19298230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{16217}}^1$

素因数の和:16248

約数の個数: 32

約数和(自身を含む): 42037056

約数和(自身を除く): 22738826

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 16217, 32434, 81085, 113519, 162170, 227038, 275689, 551378, 567595, 1135190, 1378445, 1929823, 2756890, 3859646, 9649115, 19298230]

約数ペア:

[(1, 19298230), (2, 9649115), (5, 3859646), (7, 2756890), (10, 1929823), (14, 1378445), (17, 1135190), (34, 567595), (35, 551378), (70, 275689), (85, 227038), (119, 162170), (170, 113519), (238, 81085), (595, 32434), (1190, 16217)]