9968793118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{33863}}^1$

素因数の和:34072

約数の個数: 32

約数和(自身を含む): 16124682240

約数和(自身を除く): 6155889122

約数列:

[1, 2, 19, 38, 61, 122, 127, 254, 1159, 2318, 2413, 4826, 7747, 15494, 33863, 67726, 147193, 294386, 643397, 1286794, 2065643, 4131286, 4300601, 8601202, 39247217, 78494434, 81711419, 163422838, 262336661, 524673322, 4984396559, 9968793118]

約数ペア:

[(1, 9968793118), (2, 4984396559), (19, 524673322), (38, 262336661), (61, 163422838), (122, 81711419), (127, 78494434), (254, 39247217), (1159, 8601202), (2318, 4300601), (2413, 4131286), (4826, 2065643), (7747, 1286794), (15494, 643397), (33863, 294386), (67726, 147193)]