23394890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7286

約数の個数: 32

約数和(自身を含む): 46941120

約数和(自身を除く): 23546230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 7243, 14486, 36215, 72430, 123131, 137617, 246262, 275234, 615655, 688085, 1231310, 1376170, 2339489, 4678978, 11697445, 23394890]

約数ペア:

[(1, 23394890), (2, 11697445), (5, 4678978), (10, 2339489), (17, 1376170), (19, 1231310), (34, 688085), (38, 615655), (85, 275234), (95, 246262), (170, 137617), (190, 123131), (323, 72430), (646, 36215), (1615, 14486), (3230, 7243)]