19457292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 48608000

約数和(自身を除く): 29150708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 1399, 2318, 2798, 3477, 4197, 4636, 5596, 6954, 8394, 13908, 16788, 26581, 53162, 79743, 85339, 106324, 159486, 170678, 256017, 318972, 341356, 512034, 1024068, 1621441, 3242882, 4864323, 6485764, 9728646, 19457292]

約数ペア:

[(1, 19457292), (2, 9728646), (3, 6485764), (4, 4864323), (6, 3242882), (12, 1621441), (19, 1024068), (38, 512034), (57, 341356), (61, 318972), (76, 256017), (114, 170678), (122, 159486), (183, 106324), (228, 85339), (244, 79743), (366, 53162), (732, 26581), (1159, 16788), (1399, 13908), (2318, 8394), (2798, 6954), (3477, 5596), (4197, 4636)]