19051248

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5437}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 49899088

約数和(自身を除く): 30847840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5437, 10874, 16311, 21748, 32622, 43496, 65244, 86992, 130488, 260976, 396901, 793802, 1190703, 1587604, 2381406, 3175208, 4762812, 6350416, 9525624, 19051248]

約数ペア:

[(1, 19051248), (2, 9525624), (3, 6350416), (4, 4762812), (6, 3175208), (8, 2381406), (12, 1587604), (16, 1190703), (24, 793802), (48, 396901), (73, 260976), (146, 130488), (219, 86992), (292, 65244), (438, 43496), (584, 32622), (876, 21748), (1168, 16311), (1752, 10874), (3504, 5437)]