15922788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1592

約数の個数: 48

約数和(自身を含む): 42814464

約数和(自身を除く): 26891676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1447, 1572, 1834, 2751, 2894, 3668, 4341, 5502, 5788, 8682, 10129, 11004, 17364, 20258, 30387, 40516, 60774, 121548, 189557, 379114, 568671, 758228, 1137342, 1326899, 2274684, 2653798, 3980697, 5307596, 7961394, 15922788]

約数ペア:

[(1, 15922788), (2, 7961394), (3, 5307596), (4, 3980697), (6, 2653798), (7, 2274684), (12, 1326899), (14, 1137342), (21, 758228), (28, 568671), (42, 379114), (84, 189557), (131, 121548), (262, 60774), (393, 40516), (524, 30387), (786, 20258), (917, 17364), (1447, 11004), (1572, 10129), (1834, 8682), (2751, 5788), (2894, 5502), (3668, 4341)]