18848954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6229}}^1$

素因数の和:6337

約数の個数: 16

約数和(自身を含む): 30277800

約数和(自身を除く): 11428846

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6229, 12458, 105893, 211786, 554381, 1108762, 9424477, 18848954]

約数ペア:

[(1, 18848954), (2, 9424477), (17, 1108762), (34, 554381), (89, 211786), (178, 105893), (1513, 12458), (3026, 6229)]