19104756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 49146048

約数和(自身を除く): 30041292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 1111, 1212, 1433, 2222, 2866, 3333, 4299, 4444, 5732, 6666, 8598, 13332, 15763, 17196, 31526, 47289, 63052, 94578, 144733, 189156, 289466, 434199, 578932, 868398, 1592063, 1736796, 3184126, 4776189, 6368252, 9552378, 19104756]

約数ペア:

[(1, 19104756), (2, 9552378), (3, 6368252), (4, 4776189), (6, 3184126), (11, 1736796), (12, 1592063), (22, 868398), (33, 578932), (44, 434199), (66, 289466), (101, 189156), (132, 144733), (202, 94578), (303, 63052), (404, 47289), (606, 31526), (1111, 17196), (1212, 15763), (1433, 13332), (2222, 8598), (2866, 6666), (3333, 5732), (4299, 4444)]