19151952

素因数分解:

$2^4\times 3^1\times {\mathrm{191}}^1\times {\mathrm{2089}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 49758720

約数和(自身を除く): 30606768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 191, 382, 573, 764, 1146, 1528, 2089, 2292, 3056, 4178, 4584, 6267, 8356, 9168, 12534, 16712, 25068, 33424, 50136, 100272, 398999, 797998, 1196997, 1595996, 2393994, 3191992, 4787988, 6383984, 9575976, 19151952]

約数ペア:

[(1, 19151952), (2, 9575976), (3, 6383984), (4, 4787988), (6, 3191992), (8, 2393994), (12, 1595996), (16, 1196997), (24, 797998), (48, 398999), (191, 100272), (382, 50136), (573, 33424), (764, 25068), (1146, 16712), (1528, 12534), (2089, 9168), (2292, 8356), (3056, 6267), (4178, 4584)]