12819756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 32054400

約数和(自身を除く): 19234644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 953, 1121, 1906, 2242, 2859, 3363, 3812, 4484, 5718, 6726, 11436, 13452, 18107, 36214, 54321, 56227, 72428, 108642, 112454, 168681, 217284, 224908, 337362, 674724, 1068313, 2136626, 3204939, 4273252, 6409878, 12819756]

約数ペア:

[(1, 12819756), (2, 6409878), (3, 4273252), (4, 3204939), (6, 2136626), (12, 1068313), (19, 674724), (38, 337362), (57, 224908), (59, 217284), (76, 168681), (114, 112454), (118, 108642), (177, 72428), (228, 56227), (236, 54321), (354, 36214), (708, 18107), (953, 13452), (1121, 11436), (1906, 6726), (2242, 5718), (2859, 4484), (3363, 3812)]