12500178

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{379}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 26265600

約数和(自身を除く): 13765422

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 379, 478, 717, 758, 1137, 1434, 2274, 5497, 8717, 10994, 16491, 17434, 26151, 32982, 52302, 90581, 181162, 271743, 543486, 2083363, 4166726, 6250089, 12500178]

約数ペア:

[(1, 12500178), (2, 6250089), (3, 4166726), (6, 2083363), (23, 543486), (46, 271743), (69, 181162), (138, 90581), (239, 52302), (379, 32982), (478, 26151), (717, 17434), (758, 16491), (1137, 10994), (1434, 8717), (2274, 5497)]