16245516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5278

約数の個数: 48

約数和(自身を含む): 44500736

約数和(自身を除く): 28255220

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 5227, 10454, 15681, 20908, 31362, 36589, 62724, 73178, 109767, 146356, 193399, 219534, 386798, 439068, 580197, 773596, 1160394, 1353793, 2320788, 2707586, 4061379, 5415172, 8122758, 16245516]

約数ペア:

[(1, 16245516), (2, 8122758), (3, 5415172), (4, 4061379), (6, 2707586), (7, 2320788), (12, 1353793), (14, 1160394), (21, 773596), (28, 580197), (37, 439068), (42, 386798), (74, 219534), (84, 193399), (111, 146356), (148, 109767), (222, 73178), (259, 62724), (444, 36589), (518, 31362), (777, 20908), (1036, 15681), (1554, 10454), (3108, 5227)]