18485052010

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{22271147}}^1$

素因数の和:22271237

約数の個数: 16

約数和(自身を含む): 33673975776

約数和(自身を除く): 15188923766

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 22271147, 44542294, 111355735, 222711470, 1848505201, 3697010402, 9242526005, 18485052010]

約数ペア:

[(1, 18485052010), (2, 9242526005), (5, 3697010402), (10, 1848505201), (83, 222711470), (166, 111355735), (415, 44542294), (830, 22271147)]