151971386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571321}}^1$

素因数の和:571349

約数の個数: 16

約数和(自身を含む): 274234560

約数和(自身を除く): 122263174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 571321, 1142642, 3999247, 7998494, 10855099, 21710198, 75985693, 151971386]

約数ペア:

[(1, 151971386), (2, 75985693), (7, 21710198), (14, 10855099), (19, 7998494), (38, 3999247), (133, 1142642), (266, 571321)]