15696816394

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{111043}}^1$

素因数の和:111514

約数の個数: 32

約数和(自身を含む): 28142991360

約数和(自身を除く): 12446174966

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 439, 878, 3073, 6146, 10097, 20194, 70679, 111043, 141358, 222086, 777301, 1554602, 2553989, 5107978, 17877923, 35755846, 48747877, 97495754, 341235139, 682470278, 1121201171, 2242402342, 7848408197, 15696816394]

約数ペア:

[(1, 15696816394), (2, 7848408197), (7, 2242402342), (14, 1121201171), (23, 682470278), (46, 341235139), (161, 97495754), (322, 48747877), (439, 35755846), (878, 17877923), (3073, 5107978), (6146, 2553989), (10097, 1554602), (20194, 777301), (70679, 222086), (111043, 141358)]