22286506

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 40027680

約数和(自身を除く): 17741174

約数列:

[1, 2, 11, 19, 22, 37, 38, 74, 121, 131, 209, 242, 262, 407, 418, 703, 814, 1406, 1441, 2299, 2489, 2882, 4477, 4598, 4847, 4978, 7733, 8954, 9694, 15466, 15851, 27379, 31702, 53317, 54758, 85063, 92093, 106634, 170126, 184186, 301169, 586487, 602338, 1013023, 1172974, 2026046, 11143253, 22286506]

約数ペア:

[(1, 22286506), (2, 11143253), (11, 2026046), (19, 1172974), (22, 1013023), (37, 602338), (38, 586487), (74, 301169), (121, 184186), (131, 170126), (209, 106634), (242, 92093), (262, 85063), (407, 54758), (418, 53317), (703, 31702), (814, 27379), (1406, 15851), (1441, 15466), (2299, 9694), (2489, 8954), (2882, 7733), (4477, 4978), (4598, 4847)]