16350412

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 54

約数和(自身を含む): 33188148

約数和(自身を除く): 16837736

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 67, 76, 134, 169, 247, 268, 338, 361, 494, 676, 722, 871, 988, 1273, 1444, 1742, 2546, 3211, 3484, 4693, 5092, 6422, 9386, 11323, 12844, 16549, 18772, 22646, 24187, 33098, 45292, 48374, 61009, 66196, 96748, 122018, 215137, 244036, 314431, 430274, 628862, 860548, 1257724, 4087603, 8175206, 16350412]

約数ペア:

[(1, 16350412), (2, 8175206), (4, 4087603), (13, 1257724), (19, 860548), (26, 628862), (38, 430274), (52, 314431), (67, 244036), (76, 215137), (134, 122018), (169, 96748), (247, 66196), (268, 61009), (338, 48374), (361, 45292), (494, 33098), (676, 24187), (722, 22646), (871, 18772), (988, 16549), (1273, 12844), (1444, 11323), (1742, 9386), (2546, 6422), (3211, 5092), (3484, 4693)]