12714724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 26046720

約数和(自身を除く): 13331996

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 227, 268, 418, 454, 737, 836, 908, 1273, 1474, 2497, 2546, 2948, 4313, 4994, 5092, 8626, 9988, 14003, 15209, 17252, 28006, 30418, 47443, 56012, 60836, 94886, 167299, 189772, 288971, 334598, 577942, 669196, 1155884, 3178681, 6357362, 12714724]

約数ペア:

[(1, 12714724), (2, 6357362), (4, 3178681), (11, 1155884), (19, 669196), (22, 577942), (38, 334598), (44, 288971), (67, 189772), (76, 167299), (134, 94886), (209, 60836), (227, 56012), (268, 47443), (418, 30418), (454, 28006), (737, 17252), (836, 15209), (908, 14003), (1273, 9988), (1474, 8626), (2497, 5092), (2546, 4994), (2948, 4313)]