8793884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 18049920

約数和(自身を除く): 9256036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 157, 209, 268, 314, 418, 628, 737, 836, 1273, 1474, 1727, 2546, 2948, 2983, 3454, 5092, 5966, 6908, 10519, 11932, 14003, 21038, 28006, 32813, 42076, 56012, 65626, 115709, 131252, 199861, 231418, 399722, 462836, 799444, 2198471, 4396942, 8793884]

約数ペア:

[(1, 8793884), (2, 4396942), (4, 2198471), (11, 799444), (19, 462836), (22, 399722), (38, 231418), (44, 199861), (67, 131252), (76, 115709), (134, 65626), (157, 56012), (209, 42076), (268, 32813), (314, 28006), (418, 21038), (628, 14003), (737, 11932), (836, 10519), (1273, 6908), (1474, 5966), (1727, 5092), (2546, 3454), (2948, 2983)]