13939406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{991}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 22581888

約数和(自身を除く): 8642482

約数列:

[1, 2, 13, 26, 541, 991, 1082, 1982, 7033, 12883, 14066, 25766, 536131, 1072262, 6969703, 13939406]

約数ペア:

[(1, 13939406), (2, 6969703), (13, 1072262), (26, 536131), (541, 25766), (991, 14066), (1082, 12883), (1982, 7033)]