19330068

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 47880000

約数和(自身を除く): 28549932

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 569, 596, 894, 1138, 1707, 1788, 2276, 2831, 3414, 5662, 6828, 8493, 10811, 11324, 16986, 21622, 32433, 33972, 43244, 64866, 84781, 129732, 169562, 254343, 339124, 508686, 1017372, 1610839, 3221678, 4832517, 6443356, 9665034, 19330068]

約数ペア:

[(1, 19330068), (2, 9665034), (3, 6443356), (4, 4832517), (6, 3221678), (12, 1610839), (19, 1017372), (38, 508686), (57, 339124), (76, 254343), (114, 169562), (149, 129732), (228, 84781), (298, 64866), (447, 43244), (569, 33972), (596, 32433), (894, 21622), (1138, 16986), (1707, 11324), (1788, 10811), (2276, 8493), (2831, 6828), (3414, 5662)]