19072474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7901

約数の個数: 16

約数和(自身を含む): 30419712

約数和(自身を除く): 11347238

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 7823, 15646, 179929, 359858, 414619, 829238, 9536237, 19072474]

約数ペア:

[(1, 19072474), (2, 9536237), (23, 829238), (46, 414619), (53, 359858), (106, 179929), (1219, 15646), (2438, 7823)]