13137226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 21738240

約数和(自身を除く): 8601014

約数列:

[1, 2, 17, 34, 67, 73, 79, 134, 146, 158, 1139, 1241, 1343, 2278, 2482, 2686, 4891, 5293, 5767, 9782, 10586, 11534, 83147, 89981, 98039, 166294, 179962, 196078, 386389, 772778, 6568613, 13137226]

約数ペア:

[(1, 13137226), (2, 6568613), (17, 772778), (34, 386389), (67, 196078), (73, 179962), (79, 166294), (134, 98039), (146, 89981), (158, 83147), (1139, 11534), (1241, 10586), (1343, 9782), (2278, 5767), (2482, 5293), (2686, 4891)]