16209402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 19987878

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 269, 363, 498, 538, 726, 807, 913, 1614, 1826, 2739, 2959, 5478, 5918, 8877, 10043, 17754, 20086, 22327, 30129, 32549, 44654, 60258, 65098, 66981, 97647, 133962, 195294, 245597, 491194, 736791, 1473582, 2701567, 5403134, 8104701, 16209402]

約数ペア:

[(1, 16209402), (2, 8104701), (3, 5403134), (6, 2701567), (11, 1473582), (22, 736791), (33, 491194), (66, 245597), (83, 195294), (121, 133962), (166, 97647), (242, 66981), (249, 65098), (269, 60258), (363, 44654), (498, 32549), (538, 30129), (726, 22327), (807, 20086), (913, 17754), (1614, 10043), (1826, 8877), (2739, 5918), (2959, 5478)]