13942808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17161192

約数列:

[1, 2, 4, 8, 11, 19, 22, 31, 38, 44, 62, 76, 88, 124, 152, 209, 248, 269, 341, 418, 538, 589, 682, 836, 1076, 1178, 1364, 1672, 2152, 2356, 2728, 2959, 4712, 5111, 5918, 6479, 8339, 10222, 11836, 12958, 16678, 20444, 23672, 25916, 33356, 40888, 51832, 56221, 66712, 91729, 112442, 158441, 183458, 224884, 316882, 366916, 449768, 633764, 733832, 1267528, 1742851, 3485702, 6971404, 13942808]

約数ペア:

[(1, 13942808), (2, 6971404), (4, 3485702), (8, 1742851), (11, 1267528), (19, 733832), (22, 633764), (31, 449768), (38, 366916), (44, 316882), (62, 224884), (76, 183458), (88, 158441), (124, 112442), (152, 91729), (209, 66712), (248, 56221), (269, 51832), (341, 40888), (418, 33356), (538, 25916), (589, 23672), (682, 20444), (836, 16678), (1076, 12958), (1178, 11836), (1364, 10222), (1672, 8339), (2152, 6479), (2356, 5918), (2728, 5111), (2959, 4712)]