19007768168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{1283}}^1\times {\mathrm{50051}}^1$

素因数の和:51377

約数の個数: 32

約数和(自身を含む): 36632057760

約数和(自身を除く): 17624289592

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1283, 2566, 5132, 10264, 47471, 50051, 94942, 100102, 189884, 200204, 379768, 400408, 1851887, 3703774, 7407548, 14815096, 64215433, 128430866, 256861732, 513723464, 2375971021, 4751942042, 9503884084, 19007768168]

約数ペア:

[(1, 19007768168), (2, 9503884084), (4, 4751942042), (8, 2375971021), (37, 513723464), (74, 256861732), (148, 128430866), (296, 64215433), (1283, 14815096), (2566, 7407548), (5132, 3703774), (10264, 1851887), (47471, 400408), (50051, 379768), (94942, 200204), (100102, 189884)]