18181520299

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{118387}}^1$

素因数の和:118602

約数の個数: 16

約数和(自身を含む): 19605052800

約数和(自身を除く): 1423532501

約数列:

[1, 19, 59, 137, 1121, 2603, 8083, 118387, 153577, 2249353, 6984833, 16219019, 132711827, 308161361, 956922121, 18181520299]

約数ペア:

[(1, 18181520299), (19, 956922121), (59, 308161361), (137, 132711827), (1121, 16219019), (2603, 6984833), (8083, 2249353), (118387, 153577)]