15990244676

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4798993}}^1$

素因数の和:4799028

約数の個数: 36

約数和(自身を含む): 34466374908

約数和(自身を除く): 18476130232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 4798993, 9597986, 19195972, 33592951, 67185902, 81582881, 134371804, 163165762, 235150657, 326331524, 470301314, 571080167, 940602628, 1142160334, 2284320668, 3997561169, 7995122338, 15990244676]

約数ペア:

[(1, 15990244676), (2, 7995122338), (4, 3997561169), (7, 2284320668), (14, 1142160334), (17, 940602628), (28, 571080167), (34, 470301314), (49, 326331524), (68, 235150657), (98, 163165762), (119, 134371804), (196, 81582881), (238, 67185902), (476, 33592951), (833, 19195972), (1666, 9597986), (3332, 4798993)]