21352833986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4261}}^1\times {\mathrm{13399}}^1$

素因数の和:17690

約数の個数: 32

約数和(自身を含む): 37007798400

約数和(自身を除く): 15654964414

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 4261, 8522, 13399, 26798, 46871, 72437, 93742, 144874, 147389, 227783, 294778, 455566, 796807, 1593614, 2505613, 5011226, 57093139, 114186278, 628024529, 970583363, 1256049058, 1941166726, 10676416993, 21352833986]

約数ペア:

[(1, 21352833986), (2, 10676416993), (11, 1941166726), (17, 1256049058), (22, 970583363), (34, 628024529), (187, 114186278), (374, 57093139), (4261, 5011226), (8522, 2505613), (13399, 1593614), (26798, 796807), (46871, 455566), (72437, 294778), (93742, 227783), (144874, 147389)]