9889462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 17366400

約数和(自身を除く): 7476938

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 401, 418, 649, 802, 1121, 1298, 2242, 4411, 7619, 8822, 12331, 15238, 23659, 24662, 47318, 83809, 167618, 260249, 449521, 520498, 899042, 4944731, 9889462]

約数ペア:

[(1, 9889462), (2, 4944731), (11, 899042), (19, 520498), (22, 449521), (38, 260249), (59, 167618), (118, 83809), (209, 47318), (401, 24662), (418, 23659), (649, 15238), (802, 12331), (1121, 8822), (1298, 7619), (2242, 4411)]