15169476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 40642560

約数和(自身を除く): 25473084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 419, 431, 838, 862, 1257, 1293, 1676, 1724, 2514, 2586, 2933, 3017, 5028, 5172, 5866, 6034, 8799, 9051, 11732, 12068, 17598, 18102, 35196, 36204, 180589, 361178, 541767, 722356, 1083534, 1264123, 2167068, 2528246, 3792369, 5056492, 7584738, 15169476]

約数ペア:

[(1, 15169476), (2, 7584738), (3, 5056492), (4, 3792369), (6, 2528246), (7, 2167068), (12, 1264123), (14, 1083534), (21, 722356), (28, 541767), (42, 361178), (84, 180589), (419, 36204), (431, 35196), (838, 18102), (862, 17598), (1257, 12068), (1293, 11732), (1676, 9051), (1724, 8799), (2514, 6034), (2586, 5866), (2933, 5172), (3017, 5028)]