19112652

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{13613}}^1$

素因数の和:13639

約数の個数: 48

約数和(自身を含む): 53366880

約数和(自身を除く): 34254228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 13613, 27226, 40839, 54452, 81678, 122517, 163356, 176969, 245034, 353938, 367551, 490068, 530907, 707876, 735102, 1061814, 1470204, 1592721, 2123628, 3185442, 4778163, 6370884, 9556326, 19112652]

約数ペア:

[(1, 19112652), (2, 9556326), (3, 6370884), (4, 4778163), (6, 3185442), (9, 2123628), (12, 1592721), (13, 1470204), (18, 1061814), (26, 735102), (27, 707876), (36, 530907), (39, 490068), (52, 367551), (54, 353938), (78, 245034), (108, 176969), (117, 163356), (156, 122517), (234, 81678), (351, 54452), (468, 40839), (702, 27226), (1404, 13613)]