15229144

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{941}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 34703280

約数和(自身を除く): 19474136

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 289, 476, 578, 941, 952, 1156, 1882, 2023, 2312, 3764, 4046, 6587, 7528, 8092, 13174, 15997, 16184, 26348, 31994, 52696, 63988, 111979, 127976, 223958, 271949, 447916, 543898, 895832, 1087796, 1903643, 2175592, 3807286, 7614572, 15229144]

約数ペア:

[(1, 15229144), (2, 7614572), (4, 3807286), (7, 2175592), (8, 1903643), (14, 1087796), (17, 895832), (28, 543898), (34, 447916), (56, 271949), (68, 223958), (119, 127976), (136, 111979), (238, 63988), (289, 52696), (476, 31994), (578, 26348), (941, 16184), (952, 15997), (1156, 13174), (1882, 8092), (2023, 7528), (2312, 6587), (3764, 4046)]