15922148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:584

約数の個数: 36

約数和(自身を含む): 31147536

約数和(自身を除く): 15225388

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 491, 737, 982, 1474, 1964, 2948, 5401, 8107, 10802, 16214, 21604, 32428, 32897, 59411, 65794, 118822, 131588, 237644, 361867, 723734, 1447468, 3980537, 7961074, 15922148]

約数ペア:

[(1, 15922148), (2, 7961074), (4, 3980537), (11, 1447468), (22, 723734), (44, 361867), (67, 237644), (121, 131588), (134, 118822), (242, 65794), (268, 59411), (484, 32897), (491, 32428), (737, 21604), (982, 16214), (1474, 10802), (1964, 8107), (2948, 5401)]