19824684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 50996736

約数和(自身を除く): 31172052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1487, 2222, 2974, 3333, 4444, 4461, 5948, 6666, 8922, 13332, 16357, 17844, 32714, 49071, 65428, 98142, 150187, 196284, 300374, 450561, 600748, 901122, 1652057, 1802244, 3304114, 4956171, 6608228, 9912342, 19824684]

約数ペア:

[(1, 19824684), (2, 9912342), (3, 6608228), (4, 4956171), (6, 3304114), (11, 1802244), (12, 1652057), (22, 901122), (33, 600748), (44, 450561), (66, 300374), (101, 196284), (132, 150187), (202, 98142), (303, 65428), (404, 49071), (606, 32714), (1111, 17844), (1212, 16357), (1487, 13332), (2222, 8922), (2974, 6666), (3333, 5948), (4444, 4461)]