15947030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{144973}}^1$

素因数の和:144991

約数の個数: 16

約数和(自身を含む): 31314384

約数和(自身を除く): 15367354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 144973, 289946, 724865, 1449730, 1594703, 3189406, 7973515, 15947030]

約数ペア:

[(1, 15947030), (2, 7973515), (5, 3189406), (10, 1594703), (11, 1449730), (22, 724865), (55, 289946), (110, 144973)]