19293186

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4363}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 42732288

約数和(自身を除く): 23439102

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 402, 737, 1474, 2211, 4363, 4422, 8726, 13089, 26178, 47993, 95986, 143979, 287958, 292321, 584642, 876963, 1753926, 3215531, 6431062, 9646593, 19293186]

約数ペア:

[(1, 19293186), (2, 9646593), (3, 6431062), (6, 3215531), (11, 1753926), (22, 876963), (33, 584642), (66, 292321), (67, 287958), (134, 143979), (201, 95986), (402, 47993), (737, 26178), (1474, 13089), (2211, 8726), (4363, 4422)]