9981194

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 16780800

約数和(自身を除く): 6799606

約数列:

[1, 2, 19, 31, 37, 38, 62, 74, 229, 458, 589, 703, 1147, 1178, 1406, 2294, 4351, 7099, 8473, 8702, 14198, 16946, 21793, 43586, 134881, 160987, 262663, 269762, 321974, 525326, 4990597, 9981194]

約数ペア:

[(1, 9981194), (2, 4990597), (19, 525326), (31, 321974), (37, 269762), (38, 262663), (62, 160987), (74, 134881), (229, 43586), (458, 21793), (589, 16946), (703, 14198), (1147, 8702), (1178, 8473), (1406, 7099), (2294, 4351)]