19336408

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26561}}^1$

素因数の和:26587

約数の個数: 32

約数和(自身を含む): 44624160

約数和(自身を除く): 25287752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 26561, 53122, 106244, 185927, 212488, 345293, 371854, 690586, 743708, 1381172, 1487416, 2417051, 2762344, 4834102, 9668204, 19336408]

約数ペア:

[(1, 19336408), (2, 9668204), (4, 4834102), (7, 2762344), (8, 2417051), (13, 1487416), (14, 1381172), (26, 743708), (28, 690586), (52, 371854), (56, 345293), (91, 212488), (104, 185927), (182, 106244), (364, 53122), (728, 26561)]