16409172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 41489280

約数和(自身を除く): 25080108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 359, 586, 718, 879, 1077, 1172, 1436, 1758, 2154, 3516, 3809, 4308, 4667, 7618, 9334, 11427, 14001, 15236, 18668, 22854, 28002, 45708, 56004, 105187, 210374, 315561, 420748, 631122, 1262244, 1367431, 2734862, 4102293, 5469724, 8204586, 16409172]

約数ペア:

[(1, 16409172), (2, 8204586), (3, 5469724), (4, 4102293), (6, 2734862), (12, 1367431), (13, 1262244), (26, 631122), (39, 420748), (52, 315561), (78, 210374), (156, 105187), (293, 56004), (359, 45708), (586, 28002), (718, 22854), (879, 18668), (1077, 15236), (1172, 14001), (1436, 11427), (1758, 9334), (2154, 7618), (3516, 4667), (3809, 4308)]