19255836

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 47667200

約数和(自身を除く): 28411364

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1399, 2294, 2798, 3441, 4197, 4588, 5596, 6882, 8394, 13764, 16788, 43369, 51763, 86738, 103526, 130107, 155289, 173476, 207052, 260214, 310578, 520428, 621156, 1604653, 3209306, 4813959, 6418612, 9627918, 19255836]

約数ペア:

[(1, 19255836), (2, 9627918), (3, 6418612), (4, 4813959), (6, 3209306), (12, 1604653), (31, 621156), (37, 520428), (62, 310578), (74, 260214), (93, 207052), (111, 173476), (124, 155289), (148, 130107), (186, 103526), (222, 86738), (372, 51763), (444, 43369), (1147, 16788), (1399, 13764), (2294, 8394), (2798, 6882), (3441, 5596), (4197, 4588)]