19584732

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 47075840

約数和(自身を除く): 27491108

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 146, 158, 219, 237, 283, 292, 316, 438, 474, 566, 849, 876, 948, 1132, 1698, 3396, 5767, 11534, 17301, 20659, 22357, 23068, 34602, 41318, 44714, 61977, 67071, 69204, 82636, 89428, 123954, 134142, 247908, 268284, 1632061, 3264122, 4896183, 6528244, 9792366, 19584732]

約数ペア:

[(1, 19584732), (2, 9792366), (3, 6528244), (4, 4896183), (6, 3264122), (12, 1632061), (73, 268284), (79, 247908), (146, 134142), (158, 123954), (219, 89428), (237, 82636), (283, 69204), (292, 67071), (316, 61977), (438, 44714), (474, 41318), (566, 34602), (849, 23068), (876, 22357), (948, 20659), (1132, 17301), (1698, 11534), (3396, 5767)]