19961109682

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2763931}}^1$

素因数の和:2764113

約数の個数: 16

約数和(自身を含む): 31442490432

約数和(自身を除く): 11481380750

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 2763931, 5527862, 63570413, 127140826, 433937167, 867874334, 9980554841, 19961109682]

約数ペア:

[(1, 19961109682), (2, 9980554841), (23, 867874334), (46, 433937167), (157, 127140826), (314, 63570413), (3611, 5527862), (7222, 2763931)]