3920044546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1\times {\mathrm{20521}}^1$

素因数の和:21010

約数の個数: 32

約数和(自身を含む): 6767334720

約数和(自身を除く): 2847290174

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 457, 914, 5027, 8683, 10054, 17366, 20521, 41042, 95513, 191026, 225731, 389899, 451462, 779798, 4288889, 8577778, 9378097, 18756194, 103159067, 178183843, 206318134, 356367686, 1960022273, 3920044546]

約数ペア:

[(1, 3920044546), (2, 1960022273), (11, 356367686), (19, 206318134), (22, 178183843), (38, 103159067), (209, 18756194), (418, 9378097), (457, 8577778), (914, 4288889), (5027, 779798), (8683, 451462), (10054, 389899), (17366, 225731), (20521, 191026), (41042, 95513)]