13973246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 25470720

約数和(自身を除く): 11497474

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 401, 802, 917, 1834, 2489, 2807, 4978, 5614, 7619, 15238, 17423, 34846, 52531, 53333, 105062, 106666, 367717, 735434, 998089, 1996178, 6986623, 13973246]

約数ペア:

[(1, 13973246), (2, 6986623), (7, 1996178), (14, 998089), (19, 735434), (38, 367717), (131, 106666), (133, 105062), (262, 53333), (266, 52531), (401, 34846), (802, 17423), (917, 15238), (1834, 7619), (2489, 5614), (2807, 4978)]