19159230728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{184351}}^1$

素因数の和:185549

約数の個数: 32

約数和(自身を含む): 39222731520

約数和(自身を除く): 20063500792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1181, 2362, 4724, 9448, 12991, 25982, 51964, 103928, 184351, 368702, 737404, 1474808, 2027861, 4055722, 8111444, 16222888, 217718531, 435437062, 870874124, 1741748248, 2394903841, 4789807682, 9579615364, 19159230728]

約数ペア:

[(1, 19159230728), (2, 9579615364), (4, 4789807682), (8, 2394903841), (11, 1741748248), (22, 870874124), (44, 435437062), (88, 217718531), (1181, 16222888), (2362, 8111444), (4724, 4055722), (9448, 2027861), (12991, 1474808), (25982, 737404), (51964, 368702), (103928, 184351)]