15194864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{25667}}^1$

素因数の和:25712

約数の個数: 20

約数和(自身を含む): 30236904

約数和(自身を除く): 15042040

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 25667, 51334, 102668, 205336, 410672, 949679, 1899358, 3798716, 7597432, 15194864]

約数ペア:

[(1, 15194864), (2, 7597432), (4, 3798716), (8, 1899358), (16, 949679), (37, 410672), (74, 205336), (148, 102668), (296, 51334), (592, 25667)]