19111056

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 50661936

約数和(自身を除く): 31550880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 107, 122, 183, 214, 244, 321, 366, 428, 488, 642, 732, 856, 976, 1284, 1464, 1712, 2568, 2928, 3721, 5136, 6527, 7442, 11163, 13054, 14884, 19581, 22326, 26108, 29768, 39162, 44652, 52216, 59536, 78324, 89304, 104432, 156648, 178608, 313296, 398147, 796294, 1194441, 1592588, 2388882, 3185176, 4777764, 6370352, 9555528, 19111056]

約数ペア:

[(1, 19111056), (2, 9555528), (3, 6370352), (4, 4777764), (6, 3185176), (8, 2388882), (12, 1592588), (16, 1194441), (24, 796294), (48, 398147), (61, 313296), (107, 178608), (122, 156648), (183, 104432), (214, 89304), (244, 78324), (321, 59536), (366, 52216), (428, 44652), (488, 39162), (642, 29768), (732, 26108), (856, 22326), (976, 19581), (1284, 14884), (1464, 13054), (1712, 11163), (2568, 7442), (2928, 6527), (3721, 5136)]