15662148

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 37847040

約数和(自身を除く): 22184892

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 127, 129, 172, 239, 254, 258, 381, 478, 508, 516, 717, 762, 956, 1434, 1524, 2868, 5461, 10277, 10922, 16383, 20554, 21844, 30353, 30831, 32766, 41108, 60706, 61662, 65532, 91059, 121412, 123324, 182118, 364236, 1305179, 2610358, 3915537, 5220716, 7831074, 15662148]

約数ペア:

[(1, 15662148), (2, 7831074), (3, 5220716), (4, 3915537), (6, 2610358), (12, 1305179), (43, 364236), (86, 182118), (127, 123324), (129, 121412), (172, 91059), (239, 65532), (254, 61662), (258, 60706), (381, 41108), (478, 32766), (508, 30831), (516, 30353), (717, 21844), (762, 20554), (956, 16383), (1434, 10922), (1524, 10277), (2868, 5461)]