13008716

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 27349056

約数和(自身を除く): 14340340

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 2141, 3038, 4282, 6076, 8564, 14987, 29974, 59948, 66371, 104909, 132742, 209818, 265484, 419636, 464597, 929194, 1858388, 3252179, 6504358, 13008716]

約数ペア:

[(1, 13008716), (2, 6504358), (4, 3252179), (7, 1858388), (14, 929194), (28, 464597), (31, 419636), (49, 265484), (62, 209818), (98, 132742), (124, 104909), (196, 66371), (217, 59948), (434, 29974), (868, 14987), (1519, 8564), (2141, 6076), (3038, 4282)]