13229788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 27588960

約数和(自身を除く): 14359172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 101, 143, 202, 229, 286, 404, 458, 572, 916, 1111, 1313, 2222, 2519, 2626, 2977, 4444, 5038, 5252, 5954, 10076, 11908, 14443, 23129, 28886, 32747, 46258, 57772, 65494, 92516, 130988, 254419, 300677, 508838, 601354, 1017676, 1202708, 3307447, 6614894, 13229788]

約数ペア:

[(1, 13229788), (2, 6614894), (4, 3307447), (11, 1202708), (13, 1017676), (22, 601354), (26, 508838), (44, 300677), (52, 254419), (101, 130988), (143, 92516), (202, 65494), (229, 57772), (286, 46258), (404, 32747), (458, 28886), (572, 23129), (916, 14443), (1111, 11908), (1313, 10076), (2222, 5954), (2519, 5252), (2626, 5038), (2977, 4444)]