19116630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16339}}^1$

素因数の和:16365

約数の個数: 48

約数和(自身を含む): 53529840

約数和(自身を除く): 34413210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 16339, 32678, 49017, 81695, 98034, 147051, 163390, 212407, 245085, 294102, 424814, 490170, 637221, 735255, 1062035, 1274442, 1470510, 1911663, 2124070, 3186105, 3823326, 6372210, 9558315, 19116630]

約数ペア:

[(1, 19116630), (2, 9558315), (3, 6372210), (5, 3823326), (6, 3186105), (9, 2124070), (10, 1911663), (13, 1470510), (15, 1274442), (18, 1062035), (26, 735255), (30, 637221), (39, 490170), (45, 424814), (65, 294102), (78, 245085), (90, 212407), (117, 163390), (130, 147051), (195, 98034), (234, 81695), (390, 49017), (585, 32678), (1170, 16339)]