15206896922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{17581}}^1$

素因数の和:19614

約数の個数: 32

約数和(自身を含む): 26924934144

約数和(自身を除く): 11718037222

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1993, 3986, 13951, 17581, 27902, 35162, 61783, 123067, 123566, 246134, 432481, 545011, 864962, 1090022, 3815077, 7630154, 35038933, 70077866, 245272531, 490545062, 1086206923, 2172413846, 7603448461, 15206896922]

約数ペア:

[(1, 15206896922), (2, 7603448461), (7, 2172413846), (14, 1086206923), (31, 490545062), (62, 245272531), (217, 70077866), (434, 35038933), (1993, 7630154), (3986, 3815077), (13951, 1090022), (17581, 864962), (27902, 545011), (35162, 432481), (61783, 246134), (123067, 123566)]