16103868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6421}}^1$

素因数の和:6458

約数の個数: 48

約数和(自身を含む): 43155840

約数和(自身を除く): 27051972

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 6421, 12842, 19263, 25684, 38526, 70631, 77052, 121999, 141262, 211893, 243998, 282524, 365997, 423786, 487996, 731994, 847572, 1341989, 1463988, 2683978, 4025967, 5367956, 8051934, 16103868]

約数ペア:

[(1, 16103868), (2, 8051934), (3, 5367956), (4, 4025967), (6, 2683978), (11, 1463988), (12, 1341989), (19, 847572), (22, 731994), (33, 487996), (38, 423786), (44, 365997), (57, 282524), (66, 243998), (76, 211893), (114, 141262), (132, 121999), (209, 77052), (228, 70631), (418, 38526), (627, 25684), (836, 19263), (1254, 12842), (2508, 6421)]