12533768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6343}}^1$

素因数の和:6381

約数の個数: 32

約数和(自身を含む): 26644800

約数和(自身を除く): 14111032

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 6343, 12686, 25372, 50744, 82459, 120517, 164918, 241034, 329836, 482068, 659672, 964136, 1566721, 3133442, 6266884, 12533768]

約数ペア:

[(1, 12533768), (2, 6266884), (4, 3133442), (8, 1566721), (13, 964136), (19, 659672), (26, 482068), (38, 329836), (52, 241034), (76, 164918), (104, 120517), (152, 82459), (247, 50744), (494, 25372), (988, 12686), (1976, 6343)]