19230484

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2297}}^1$

素因数の和:2344

約数の個数: 48

約数和(自身を含む): 43239168

約数和(自身を除く): 24008684

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 2297, 4186, 4594, 8372, 9188, 16079, 29861, 32158, 52831, 59722, 64316, 105662, 119444, 209027, 211324, 369817, 418054, 686803, 739634, 836108, 1373606, 1479268, 2747212, 4807621, 9615242, 19230484]

約数ペア:

[(1, 19230484), (2, 9615242), (4, 4807621), (7, 2747212), (13, 1479268), (14, 1373606), (23, 836108), (26, 739634), (28, 686803), (46, 418054), (52, 369817), (91, 211324), (92, 209027), (161, 119444), (182, 105662), (299, 64316), (322, 59722), (364, 52831), (598, 32158), (644, 29861), (1196, 16079), (2093, 9188), (2297, 8372), (4186, 4594)]