15959148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 39626496

約数和(自身を除く): 23667348

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1091, 1219, 2182, 2438, 3273, 3657, 4364, 4876, 6546, 7314, 13092, 14628, 25093, 50186, 57823, 75279, 100372, 115646, 150558, 173469, 231292, 301116, 346938, 693876, 1329929, 2659858, 3989787, 5319716, 7979574, 15959148]

約数ペア:

[(1, 15959148), (2, 7979574), (3, 5319716), (4, 3989787), (6, 2659858), (12, 1329929), (23, 693876), (46, 346938), (53, 301116), (69, 231292), (92, 173469), (106, 150558), (138, 115646), (159, 100372), (212, 75279), (276, 57823), (318, 50186), (636, 25093), (1091, 14628), (1219, 13092), (2182, 7314), (2438, 6546), (3273, 4876), (3657, 4364)]