19599824

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 40075560

約数和(自身を除く): 20475736

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 797, 848, 1537, 1594, 3074, 3188, 6148, 6376, 12296, 12752, 23113, 24592, 42241, 46226, 84482, 92452, 168964, 184904, 337928, 369808, 675856, 1224989, 2449978, 4899956, 9799912, 19599824]

約数ペア:

[(1, 19599824), (2, 9799912), (4, 4899956), (8, 2449978), (16, 1224989), (29, 675856), (53, 369808), (58, 337928), (106, 184904), (116, 168964), (212, 92452), (232, 84482), (424, 46226), (464, 42241), (797, 24592), (848, 23113), (1537, 12752), (1594, 12296), (3074, 6376), (3188, 6148)]