19049624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 40227840

約数和(自身を除く): 21178216

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6983, 13966, 27932, 55864, 76813, 153626, 216473, 307252, 432946, 614504, 865892, 1731784, 2381203, 4762406, 9524812, 19049624]

約数ペア:

[(1, 19049624), (2, 9524812), (4, 4762406), (8, 2381203), (11, 1731784), (22, 865892), (31, 614504), (44, 432946), (62, 307252), (88, 216473), (124, 153626), (248, 76813), (341, 55864), (682, 27932), (1364, 13966), (2728, 6983)]