13975172

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2621}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 25842432

約数和(自身を除く): 11867260

約数列:

[1, 2, 4, 31, 43, 62, 86, 124, 172, 1333, 2621, 2666, 5242, 5332, 10484, 81251, 112703, 162502, 225406, 325004, 450812, 3493793, 6987586, 13975172]

約数ペア:

[(1, 13975172), (2, 6987586), (4, 3493793), (31, 450812), (43, 325004), (62, 225406), (86, 162502), (124, 112703), (172, 81251), (1333, 10484), (2621, 5332), (2666, 5242)]